Guilds

Guilds are used as a game mechanic to provide extra bonuses to your Decks, Heroes, Magic Spheres, and other areas of the game. 
You can unlock Guilds from the Medals Tab for 20 Medals.
There are 12 total guild types and then a second set unlocks if ALL the first guilds are greater than 100% multiplier.
# Clickers Guild
# Earth Guild
# Traders Guild
# Ice Guild
# Sun Guild
# Hunters Guild
# Heroes Guild
# Lightning Guild
# Fire Guild
# Mages Guild
# Moon Guild
# Rainbow Guild
Each guild has its own requirements and 15 Ranks and levels for each of those ranks and a current Multiplier. The main thing to look for is the Rank 5/10/15 because those are activated even when you are not currently in the guild.
=== Rank #5/10/15 Values (Level 0) ===
Guild 	5 	5 (Gold) 	10 	10 (Gold) 	15 	15 (Gold)
Clickers 	Resources from monster (except gold) X3	Click Damage X50 	Earth Damage X100 	Ice Damage X100 	Sun Damage X300 	Ice Damage X300
Earth 	Earth Damage X50 - Ice Damage X5 	Gold from monster X50 	Earth Damage X100 	Ice Damage X100 	Earth Damage X250 - Gold from monster X250 	Earth Damage X250 - Ice Damage X250
Traders 	Gold from monster X20 	Resources from monster (except gold) X5 	Ice Damage X250 - Sun Damage X250 	Gold from monster X30 	Ice Damage X500 - Sun Damage X500 	Gold from monster X100
Ice 	Earth Damage X500 - Ice Damage X50 	Ice Damage X50 - Sun Damage X500 	Ice Damage X1K 	Gold from monster X1K 	Earth Damage X0.5M 	Ice Damage X500 - Gold from monster X1.5K
Sun 	Earth Damage X500 - Ice Damage X500 	Earth Damage X500 - Ice Damage X500 	Sun Damage X400 	Gold from monster X400 	Sun Damage X700 	Sun Damage X500 - Gold from monster X500
Hunters 	Gold from monster X300 	Hero Exp X30 	Resources from monster (except gold) X100	Gold from monster X500 - Hero Exp X50 	Resources from monster (except gold) X200 	Resources from monster (except gold) X200
Heroes 	Electro Damage X10 	Earth Damage X5 - Ice Damage X5 - Sun Damage X5 	Electro Damage X10 	Click Damage X5 - Fire Damage X5 - Moon Damage X5	Resources from monster (except gold) X10 	Gold from monster X1K
Lightning	Sun Damage X10 - Electro Damage X20 	Gold from monster X50 	Electro Damage X100 	Electro Damage X100 	Electro Damage X250 - Gold from monster X250	Earth Damage X250 - Ice Damage X250
Fire 	Sun Damage X10 - Fire Damage X20 	Gold from monster X50 	Fire Damage X100 	Fire Damage X100 	Fire Damage X250 - Gold from monster X250 	Earth Damage X250 - Ice Damage X250
Mages 	Gold from monster X100 	Gold from monster X100 	Spheres efficiency X10 	Magical spheres time +90sec 	Spheres efficiency X10 	Magical spheres time +90sec
Moon 	Electro Damage X10 - Moon Damage X20 	Gold from monster X50 	Moon Damage X100 	Moon Damage X100 	Moon Damage X250 - Gold from monster X250 	Sun Damage X250 - Moon Damage X250
Rainbow 	All damage X10 	Clicks temporarily increase ALL damage by 2 times	Gold from monster X100 	Resources from monster (except gold) X10 	Resources from monster (except gold) X10 	Gold from monster X100