Evolution

Gatekeepers undergo evolution when they defeat enough enemies. Progress toward the next evolution level can be seen on the bottom of the screen during a run.
==Evolution levels==
At every five evolution levels, Gatekeepers can evolve any one of their abilities one level. The effects depend on the Gatekeeper and the ability in question. See the pages for each Gatekeeper for more information.
In between those evolution levels, each level offers the chance to improve one of a random set of three character stats from the following table:
Stat 	Increase per level
Health 	+25% to base health
Regeneration 	+3 to health regeneration per second
Damage 	+15% to base damage
Attack Speed 	+10% to attack speed
Skills Cooldown Time	-10% to skills cooldown time
Movement Speed 	+15% to movement speed
Category: