I was thinking to give specific units some immunity against things that defines them. Its just a simple suggestion. Example:
Tick- immune to stun
Outlaw- immune to slow dmg
Infiltrator- immune to stun
Panther- immune to stun dmg
Pyro- immune to fire(kind of weird to see a breathing unit that throws fire to die because of fire)
Gnats- immune to stun dmg
Firewalker- immune to fire ? will it work?
Moderator- immune to slow dmg