This page lists Faction upgrades and bloodlines by effect.
Gold ProductionEdit
Click Bonuses  

Upgrade  Faction  Description 
Elven Treasure Casing  Elf (1,2)  Increase base clicking reward by (250k per unlocked trophy), and increase chance to find faction coins based on the amount of trophies you unlocked. Formula: $ floor((1 + 0.05 * x)^{0.95}) $ where x is your Trophies Unlocked stat. 
Sylvan Treasure Frills  Elf (1,3)  Increase clicking reward by 80% of your building production. 
Elven Efficiency  Elf (2,2)  Royal Exchanges also increase clicking reward by 2% each. 
Golden Pots  Fairy (2,2)  Increase clicking reward by 20% of the production of Farms, Inns and Blacksmiths combined. 
Indestructible Treasure  Dwarf (2,2)  Increase clicking reward based on the amount of buildings you own. Formula: $ 0.5 * x^{0.65}% $ where x is your Buildings Owned (This Game) stat. 
Holy Crusaders  Mercenary (2, Good)  You gain additional Crusader Assistants based on the amount of spells cast in this game. Increase clicking reward by 1000% for each active spell. Formula: $ floor((\sqrt{(1 + 0.8 * x)}  1) / 2) $ where x is your Spells Cast (This Game) stat. 
Elven Luck  Elf (3,2)  Each time you click for money you have 1% chance to gain coins equal to 250000% of your production and gathering $ (R + 1) * x $ random faction coins, where x is FC chance. 
Offline Bonuses  

Upgrade  Faction  Description 
Unholy Rituals  Undead (2,1)  Increase offline production based on your total time spent being offline. Formula: $ round((20 * x)^{0.7})% $ where x is your your Time Spent Offline (Total) stat in hours. 
Undead Resilience  Undead (3,3)  Increase offline production by 125 times your mana regeneration. 
Assistant Production  

Upgrade  Faction  Description 
Oversized Legends  Titan (1,3)  Reduce Hall of Legends building cost multiplier and increase assistants production by 1% per Hall of Legends you own. Reduces cost multiplier by 0.02; with no other reductions applying, the multiplier will be 1.13 instead of 1.15. 
Bearded Assistants  Dwarf (2,3)  Increase the production of assistants based on how long their beard is (it grows over time!). Formula: $ 0.03 * x^{0.7}% $ where x is your Playtime (This Game) stat in seconds. 
Tireless Workers  Undead (3,2)  Increase the production of assistants by 1000%. PA: 27.1% 
Abominations  Faceless (3,2)  Increase the production of assistants by an additional 300% for each active spell. 
Professional Assassins  Drow (3,2)  Increase the production of assistants based on the amount of royal exchanges you purchased in this game. Formula: $ round(10 * x^{0.8})% $ where x is your Royal Exchanges Made stat. 
Holy Crusaders  Mercenary (2, Good)  You gain additional Crusader Assistants based on the amount of spells cast in this game. Increase clicking reward by 1000% for each active spell. Formula: $ floor((sqrt(1 + 0.8 * x)  1) / 2) $ where x is your Spells Cast (This Game) stat. 
Miscellaneous  

Upgrade  Faction  Description 
Black Market  Goblin (2,1)  Production bonus from gems is doubled. 
Green Fingers Discount  Goblin (3,3)  Gain coins randomly every 10 minutes. Also works while offline. Formula: $ randRange(1,1200)*x $ where x is your total coin production per second, including both buildings and assistants. 
Heavy Coins  Titan (3,2)  Increase Royal Exchanges production bonus by an additional 40% each. 
Mabinogion  Druid (3,1)  Buildings affected by Grand Balance receive an additional bonus based on their tier, giving the best bonus to the lowest. Formula: $ (1 + 2.5 * (12  x))^y $ where x is the building tier and y is the Grand Balance tier. 
Elven Bloodline  Elf  Increase the chance to find Faction Coins based on Faction Coins found in this game and auto click 3 times per second. Auto clicks made this way benefit from a 100 times higher clicking reward and Faction Coin find chance. Formula: $ floor(15 * \ln(1 + x)^{1.75}) $ where x is number of Faction Coins found in this game. 
Building Production Edit
Building Production^{[1]}  

Upgrade  Faction  Description 
Angelic Determination  Angel (1,2)  Increase the production of all buildings based on spells cast in this game. Formula: $ 1.5 * x^{0.85}% $ where x is your Spells Cast (This Game) stat. 
Wings of Liberty  Angel (3,3)  Increase the production of all buildings based on mana regeneration. Formula: $ 3 * x^{0.85} $ where x is your Mana per Second stat.. 
Evil Conquerors  Demon (1,3)  Increase the production of all buildings by 1.5% per Evil Fortress you own. 
Deadened Muscles  Undead (1,2)  Increase the production of all buildings by 1.5% per Necropolis you own. 
Strong Currency  Goblin (1,1)  Increase the production of all buildings based on the amount of Faction Coins found in this game. Formula: $ \ln^3(x)% $ where x is your Faction Coins Gained (This Game) stat. 
Slave Trading  Goblin (1,2)  Increase the production of all buildings by 0.75% per Slave Pen you own. 
Cheap Materials  Goblin (1,3)  Increase the production of all buildings based on the cost of a BuyMAX Witch Conclave. Formula: $ round(2*\ln(1 + x))% $ where x is the cost displayed for Witch Conclaves with Buy set to MAX. 
Colossal Forge  Titan (1,1)  Increase the production of all buildings by 1% per Blacksmith you own. 
Charged Clicks  Titan (1,2)  Whenever you cast a spell, your click reward is increased by 250% for 20 seconds. If another spell is cast while this effect is active, it is restored to full duration. Note: despite its description, Charged Clicks applies to all buildings, and is identical in effect to Charged Structures. 
Druidic Vocabulary  Druid (1,1)  Increase the production of all buildings based on their tier, giving the best bonus to the lowest. Formula: $ 4000 * x% $ where x is the building tier, starting at 1 for Halls of Legends and increasing to 11 for Farms. 
Deep Memory  Faceless (1,3)  Increase the production of all buildings based on the time spent on your longest game session. Formula: $ floor(35 * x^0.85)% $ where x is your Playtime (Longest Session) stat in hours. Formula: $ (35 * x^1.1) $ where x is your Playtime (Longest Session) stat in hours with Dragon Challenge 3. 
Dwarven Ale  Dwarf (1,1)  Increase the production of all buildings by 1% per Inn you own. 
Mining Prodigies  Dwarf (1,3)  Increase the production of all buildings based on the total amount of Excavations you made. Formula: $ 10 * x^{0.9}% $ where x is the number of excavations you've purchased. 
Underworld Tyranny  Drow (1,1)  Increase the production of all buildings based on your total time spent being Evil. Formula: $ (15 * x)^0.7% $ where x is your Time Spent being Evil (Total) stat in hours. 
Shadow Advance  Drow (1,3)  Increase the production of all buildings by 750% while you have no spells active. Also increase Offline production by the same amount. 
Eternal Wisdom  Dragon (1,3)  Increase the production of all buildings based on Royal Exchange bonus. Formula: $ ({2 * (x^{1.15})}%) $ where x is Royal Exchange bonus. 
Secret Clicking Techniques  Elf (2,3)  Increases the production of all buildings based on your total amount of clicks. Formula: $ ln^{2.5}(1 + x)% $ where x is your Treasure Clicks (Total) stat. 
Plagued Buildings  Undead (2,3)  Increase the production of all buildings by an additional 50% per hour of playtime in this game. PA: Increase the production of all buildings based on the time spent in this game. (48.3% after 1 week, 58.8% after 2 weeks) 
Hobgoblin Gladiators  Goblin (2,2)  Increase the production of all buildings by 0.75% per Orcish Arena you own. 
Goblin Economists  Goblin (2,3)  Increase the production of all buildings based on upgrades purchased. Formula: $ x^{1.2}% $ where x is your Upgrades Purchased (This Game) stat. 
Charged Structures  Titan (2,2)  Whenever you cast a spell, the production of all buildings is increased by 250% for 20 seconds. If another spell is cast while this effect is active, it is restored to full duration. 
Cyclopean Strength  Titan (2,3)  Each assistant increases the production of all buildings by 0.25% per Hall of Legends you own. 
Bardic Knowledge  Druid (2,2)  Increase the production of all buildings based on your maximum mana. Formula: $ 1.75 * x^{0.9}% $ where x is your maximum mana. 
Gold Synthesis  Faceless (2,1)  Increase the production of all buildings by 1.5% per Alchemist Lab you own. 
Overgrowth  Faceless (2,3)  Increase the production of all buildings based on the highest amount of buildings purchased in a single game. Formula: $ 0.8 * (x^{0.8})% $ where x is your Buildings Owned (Max) stat. 
Blood Sacrifices  Drow (2,2)  Increase the production of all buildings by 2.5% per Dark Temple you own. 
Bountiful Hoard  Dragon (2,2)  Increase the production of all buildings based on the amount of Artifacts you found. Formula: $ ({5 * (x^{1.25})}%) $ where x is amount of artifacts you found. 
Heresiarchs  Mercenary (2,Evil)  Increase the production of Evil buildings based on your most built Evil building. Formula: $ round(1.15 * x^{0.85})% $ where x is the number of the mostbuilt evil building you own. 
Chromatic Scales  Dragon (3,3)  Increase the production of all buildings based on the amount of active Dragon's Breath effects. Formula: $ ({100 * (x^2)}%) $ where x is amount of active Dragon's Breath effects. 
Rainbow Link  Fairy (3,2)  Increase the production of all buildings by 0.3% per Farm, Inn and Blacksmith you own. 
Dead Fields  Undead (3,1)  Each assistant increases the production of all buildings by 0.015% per Necropolises you own. PA: Each assistant increases the production of all buildings based on the amount of Necropolises you own. 
Building Jungle  Druid (3,3)  Increase the production of each building by 1.75% per building of the same type. 
Hive Mind  Faceless (3,3)  Increase the production of all buildings based on the amount of time spent affiliated with the Faceless. Persists through Reincarnations. Formula: $ round(0.1 * x^{0.75})% $ where x is your total time spent as Faceless in seconds, which persists through reincarnations.. 
Battlehammers  Dwarf (3,1)  Increase the production of all buildings based on the amount of Dwarven Coins found in this game. Formula: $ \ln(x)^3 * 1.5% $ where x is Dwarven Coins Gained (This Game). 
Magic Resistance  Dwarf (3,2)  Increase the production of all buildings based on mana regeneration rate. Formula: $ floor(80 * x^{0.85})% $ where x is your Mana per Second stat. 
Overwatch  Dwarf (3,3)  Your production is increased by 600% so long as there are mouse movements. Clicking and casting are not considered as movements. This bonus falls off by 1% per second, down to 0 while inactive. 
Blade Dance  Drow (3,3)  Part of the Combo Strike chain bonus is applied passively. Formula: $ 0.3 * x $ where x is your current Combo Strike bonus. 
Angel Bloodline  Angel  Increase mana regeneration based on spells cast this game. Formula: $ (1.31 * x^{0.31}) $ where x is spell casts (this game).. 
Titan Bloodline  Titan  Increase the production of all buildings based on the amount of Royal Exchanges you purchased. Formula: $ 15 * x^{0.85}% $ where x is the amount of Royal Exchanges you own. 
Drow Bloodline  Drow  Multiplicatively increase the chance to find Faction Coins based on time spent in this game. Formula: $ 1.6 * x^{0.6} $ where x is time spent in this game. 
Dragon Bloodline  Dragon  Increase the production of all buildings based on Faction Coin find chance. Formula: $ 4 * (x^{0.4}) $ where x is your Faction Coin find chance. 
SpecificBuilding Production  

Upgrade  Faction  Description 
Pixie Dust Fertilizer  Fairy (1,1)  Increase the base production of Farms by +98 and reduce the building cost multiplier. Reduces cost multiplier by 0.035; with no other reductions applying, the multiplier will be 1.115 instead of 1.15. 
Fairy Cuisine  Fairy (1,2)  Increase the base production of Inns by +234 and reduce the building cost multiplier. Reduces cost multiplier by 0.03; with no other reductions applying, the multiplier will be 1.12 instead of 1.15. 
Starmetal Alloys  Fairy (1,3)  Increase the base production of Blacksmiths by +580 and reduce the building cost multiplier. Reduces cost multiplier by 0.025; with no other reductions applying, the multiplier will be 1.125 instead of 1.15. 
Torture Chambers  Demon (1,1)  Increase the production of Evil Fortresses by 5% for each assistant you own. 
Devil Tyrant  Demon (1,2)  Increase the production of the three highest building tiers by 0.5% for each trophy you unlocked. 
The Walking Dead  Undead (1,1)  Increase the production of Necropolises by 5000%. PA: 48.2% 
Territorial Expanse  Faceless (1,1)  You have a chance to have a Labyrinth built for free each time you click for money. This chance is based on your income per second and the cost of the next Labyrinth. Labyrinths production is also increased by 5,000% for each assistant you own. Formula: $ min(100, 30 * (P + A)/C))% $ where P is production per second excluding assistants, A is the production per second of one assistant, and C is the cost to buy one Labyrinth. 
Dragonscales  Dragon (1,1)  Increase the production of Stone Pillars, Labyrinths, and Halls of Legends based on the total amount of time spent as Neutral. Formula: $ ({(1.25 * t / 60)^{0.55})}%) $ where x is total amount of time spent as Neutral. 
Iron Flight  Dragon (1,2)  Increase the production of Iron Stronghold by 2000% when affected by any Spell. 
Fairy Workers  Fairy (2,1)  Increase the production of Farms, Inns and Blacksmiths by 15,000%. 
Lava Pits  Demon (2,1)  Increase the base production of Hell Portals and Evil Fortresses by +200,000. 
Demon Overseers  Demon (2,2)  Increase the production of the three highest building tiers by 0.5% for each trophy you unlocked. 
Demonic Presence  Demon (2,3)  Increase the production of the two highest building tiers by 0.2% for each building you own. 
Titan Drill  Titan (2,1)  Increases the production of Deep Mines by 250,000%. 
Underground Citadels  Dwarf (2,1)  Increase the production of Citadels based on the gems you own. Formula: $ round(210 * \log(x)1.5)% $ where x is your current number of gems. 
Very Bad Guys  Demon (3,3)  Let Blood Frenzy target Hall of Legends and increase the production of Halls of Legends by +0.05% per trophy for each Evil Fortress and Hell Portal you own. 
Titan Sized Walls  Titan (3,1)  Increase the production of Monasteries by 25,000%. 
Titan Obelisk  Titan (3,3)  Increase the production of all other buildings by 2.25% per Ancient Pyramid you own. 
Spider Gods  Drow (3,1)  Increase the production of Dark Temples by 5% for each other building you own. 
Fairy Bloodline  Fairy  Increase the production of Farm, Inn and Blacksmith based on the assistants you own. Formula: $ 250 * x^{0.9}% $ where x is the number of assistants you have. 
Faction CoinsEdit
Find Chance  

Upgrade  Faction  Description 
Elven Mint  Elf (1,1)  The base chance to find Faction Coins is doubled. 
Elven Treasure Casing  Elf (1,2)  Increase base clicking reward by (250k per unlocked trophy), and increase chance to find faction coins based on the amount of trophies you unlocked. Formula: $ floor((1 + 0.05 * x)^{0.95}) $ where x is your Trophies Unlocked stat. 
Elven Bloodline  Elf  Increase the chance to find Faction Coins based on Faction Coins found in this game and auto click 3 times per second. Auto clicks made this way benefit from a 100 times higher clicking reward and Faction Coin find chance. Formula: $ floor(15 * \ln(1 + x)^{1.75}) $ where x is number of Faction Coins found in this game. 
FC Production  

Upgrade  Faction  Description 
Natural Recycling  Druid (1,3)  Increase Faction Coin find chance additively and multiplicatively based on the amount of the least productive building you own. Formula: $ (x^{0.35}) $ where x is the amount of the building with the lowest production. 
Evolutive Mutation  Faceless (1,2)  Increase Faction Coin find chance based on the amount of Labyrinths you own. Formula: $ floor(3 * x^{0.6}) $ where x is the number of Labyrinths you own. 
Honor Among Killers  Drow (1,2)  Increase Faction Coin find chance based on the amount of assistants you own. Formula: $ floor(3 * x^{0.9}) $ where x is your Assistants stat. 
Elven Emissary  Elf (2,1)  Increase clicking reward based on the amount of Good buildings you own, and assistants find 3 times as many Faction Coins. Formula: $ x^{0.6}% $ where x is the number of Good buildings you own. 
Elven Diplomacy  Elf (3,1)  Increase the production of all buildings based on your chance to find Faction Coins.
Formula: $ 2 * x $ where x is your chance to find Faction Coins. 
Fool's Gold  Goblin (3,2)  Increase Faction Coin find chance based on the amount of Witch Conclaves you own. Formula: $ floor(2 * x^{0.6})% $ where x is the number of Witch Conclaves you own. 
Elven Bloodline  Elf  Increase the chance to find Faction Coins based on Faction Coins found in this game and auto click 3 times per second. Auto clicks made this way benefit from a 100 times higher clicking reward and Faction Coin find chance. Formula: $ floor(15 * \ln(1 + x)^{1.75}) $ where x is number of Faction Coins found in this game. 
FC Miscellaneous  

Upgrade  Faction  Description 
Elven Luck  Elf (3,2)  Each time you click for money you have 1% chance to gain coins equal to 250000% of your production and gathering $ (R + 1) * x $ random faction coins, where x is FC chance. 
Trade Lords  Mercenary (2,Neutral)  When assistants finds a faction coin, they also find a faction coin for every other faction. Increase mana regeneration based on faction coins gained in this game. Formula: $ floor(10 * \log(1 + x^{1.5})) / 10 $ where x is your Faction Coins Gained (This Game) stat. 
Magic UpgradesEdit
Mana Regen  

Upgrade  Faction  Description 
Holy Bells  Angel (1,1)  Cathedrals also increase your mana regeneration rate. Formula: $ x^{0.28} $ where x is the number of Cathedrals you own. 
Angel Feathers  Angel (1,3)  Increase mana regeneration by 40%. 
Death Temples  Undead (1,3)  Dark Temples also increase your mana regeneration rate. Formula: $ x^{0.275} $ where x is the number of Dark Temples you own. Reverse Formula: $ x^{(1000 / 275)} $ where x is your desired mana regen. 
Guardian Angels  Angel (2,1)  Royal Castles also increase your mana regeneration rate. Formula: $ x^{0.305} $ where x is the number of Royal Castles you own. Reverse Formula: $ x^{(1000 / 305)} $ where x is your desired mana regen. 
Archangel Feathers  Angel (2,3)  Increase mana regeneration by 40%. 
Spellsmith  Fairy (2,3)  Blacksmiths also increase your mana regeneration rate. Formula: $ x^{0.25} $ where x is the number of Blacksmiths you own. 
Shapeshifting  Druid (2,3)  Increase mana regeneration based on the amount of assistants you own. Formula: $ 1.3 * x^{0.7} $ where x is the number of assistants you own. 
Mana Addicts  Drow (2,1)  Mana regeneration increases over time. Formula: $ 0.25 * x ^{0.55} $ where x is your Play Time (This Game) stat in seconds. 
Trade Lords  Mercenary (2,Neutral)  When assistants finds a faction coin, they also find a faction coin for every other faction. Increase mana regeneration based on faction coins gained in this game. Formula: $ floor(10 * log(1 + x^{1.5})) / 10 $ where x is your Faction Coins Gained (This Game) stat. 
Ancient Clicking Arts  Elf (3,3)  Increase mana regeneration based on your total amount of clicks.
Formula: $ floor(10 * \log_{10}(1 + x^2)) / 10 $ where x is your Treasure Clicks (Total) stat. 
Magical Gates  Angel (3,1)  Heaven's Gates also increase your mana regeneration rate. Formula: $ x^{0.33} $ where x is the number of Heaven’s Gates you own. 
Infernal Magic  Demon (3,1)  Hell Portals also increase your mana regeneration rate. Formula: $ x^{0.325} $ where x is the number of Hell Portals you own. 
Earthly Soul  Druid (3,2)  Stone Pillars also increase your mana regeneration rate. Formula: $ x^{0.25} $ where x is Stone Pillars. 
Magical Treasure  Faceless (3,1)  Increase mana regeneration based on the amount of assistants you own.
Formula: $ 0.75 * x^{0.75} $ where x is the number of assistants you own. 
Imposing Presence  Dragon (1,1)  Increase mana regeneration based on the amount of neutral buildings you own. Formula: $ floor((1 * (x^{0.55})) / 10) $ where x is the number of Neutral Buildings you own. 
Demon Bloodline  Demon  Increase production bonus from gems based on total time spent being Evil. Formula: $ floor(0.04 * x^{0.8})% $ where x is your Time Spent being Evil (Total) stat in seconds. 
Druid Bloodline  Druid  Increase mana regeneration based on maximum mana. Formula: $ 0.03 * x^{0.95} $ where x is your maximum mana. (nonlinear value). 
Max Mana  

Upgrade  Faction  Description 
Earthly Bond  Druid (2,1)  Increase maximum Mana by 2.0 for each Stone Pillars you own. 
Kind Hearts  Fairy (3,1)  Increases maximum Mana by 1 every 12 Good buildings you own. Formula: $ floor(x / 12) $ where x is Good buildings. 
Ancient Hunger  Dragon (3,1)  Increase maximum mana based on the amount of Faction Coins found in this game. Formula: $ floor(45 * \ln(1 + (x^{6.5}))M) $ where x is amount of FCs found (This Game). 
Spells  

Upgrade  Faction  Description 
Angelic Wisdom  Angel (2,2)  Decrease the cost of all spells by 100. Also increases offline spell cast amount by multiplicatively based on your offline mana regeneration $ (10 * \log_{10}(1 + x)) $ 
Angelic Dominance  Angel (3,2)  Spell durations are increased by 50%. 
Very Bad Guys  Demon (3,3)  Let Blood Frenzy target Hall of Legends and increase the production of Halls of Legends by +0.05% per trophy for each Evil Fortress and Hell Portal you own. 
Goblin Central Bank  Goblin (3,1)  Whenever you cast a spell, also cast Tax Collection for free. (Does not work offline.) 
Other UpgradesEdit
Assistant Upgrades  

Upgrade  Faction  Description 
Animal Companions  Druid (1,2)  You instantly attract 3 Animal assistants and more will come based on the time spent in this game. Formula: $ floor((\sqrt{(1 + 12 * x)}  1) / 2) $ where x is your your Playtime (This Game) stat in hours. 
Corpse Supply  Undead (2,2)  You gain additional assistants based on the amount of Necropolises you own. Formula: $ floor(\sqrt{(3 * x + 1)}  1) $ where x is the number of Necropolis you own. 
Mitosis  Faceless (2,2)  You gain additional Faceless Assistants based on the amount of buildings you own. Formula: $ floor(0.3 * x^{0.5}) $ where x is your Buildings Owned (This Game) stat. 
Dragonborn  Dragon (2,1)  Increase assistants production based on time spent affiliated with Dragons. Formula: $ ({0.75 * (x^{0.55})}%) $ where x is amount of time spent with Dragons. 
Sharp Claws  Dragon (2,3)  Gain additional assistants based on clicks made in this game. Formula: $ floor(0.1 * \ln(1 + x)^{2.75}) $ where x is number of clicks. 
Swarm of Fairies  Fairy (3,3)  You gain additional assistants based on the amount of Farms, Inns and Blacksmiths you own. Formula: $ floor((sqrt(1+4*x)1)/3) $ where x is the number of Farms, Inns, and Blacksmiths you own. Reverse Formula: $ ceiling(((x*3+1)^{21})/4) $ where x is the number of Assistants you own. 
Burning Legion  Demon (3,2)  You gain additional assistants based on the amount of Hell Portals you own. Formula: $ floor(\sqrt{(1+2.5*x)}1) $ where x is the number of Hell Portals you own. 
Undead Bloodline  Undead  Gain additional assistants based on the amount of times you reincarnated. Formula: $ floor(8 * x^{0.8}) $ where x is the number of times you have reincarnated. 
Dwarven Bloodline  Dwarf  Increase the production of all buildings based on the amount of excavations you made. Formula: $ floor(10 * x^{0.8})% $ where x is your number of excavations purchased. 
Cost Multiplier Reductions  

Upgrade  Faction  Description 
Pixie Dust Fertilizer  Fairy (1,1)  Increase the base production of Farms by +98 and reduce the building cost multiplier. Reduces cost multiplier by 0.035; with no other reductions applying, the multiplier will be 1.115 instead of 1.15. 
Fairy Cuisine  Fairy (1,2)  Increase the base production of Inns by +234 and reduce the building cost multiplier. Reduces cost multiplier by 0.03; with no other reductions applying, the multiplier will be 1.12 instead of 1.15. 
Starmetal Alloys  Fairy (1,3)  Increase the base production of Blacksmiths by +580 and reduce the building cost multiplier. Reduces cost multiplier by 0.025; with no other reductions applying, the multiplier will be 1.125 instead of 1.15. 
Oversized Legends  Titan (1,3)  Reduce Hall of Legends building cost multiplier and increase assistants production by 1% per Hall of Legends you own. Reduces cost multiplier by 0.02; with no other reductions applying, the multiplier will be 1.13 instead of 1.15. 
Expert Masonry  Dwarf (1,2)  Reduce all building cost multipliers. Reduces cost multiplier by 0.02; with no other reductions applying, the multiplier will be 1.13 instead of 1.15. 
Blackmail  Drow (2,3)  Reduce the cost multiplier for Royal Exchanges. Reduces cost multiplier by 0.025; with no other reductions applying, the multiplier will be 1.075 instead of 1.1. 
Goblin Bloodline  Goblin  Reduce all building cost multipliers. Reduces cost multiplier by 0.02; with no other reductions applying, the multiplier will be 1.13 instead of 1.15. 
Miscellaneous  

Upgrade  Faction  Description 
Territorial Expanse  Faceless (1,1)  You have a chance to have a Labyrinth built for free each time you click for money. This chance is based on your income per second and the cost of the next Labyrinth. Labyrinths production is also increased by 5,000% for each assistant you own. Formula: $ min(100, 30 * (P + A)/C))% $ where P is production per second excluding assistants, A is the production per second of one assistant, and C is the cost to buy one Labyrinth. 
Notes Edit
 ↑ Note that upgrades that say "your production is increased" and upgrades that say "increase the production of all buildings" have the same effect. Neither form of upgrade directly affects the production of assistants.
See AlsoEdit
Realm Grinder 

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