Happy they are actually useful this build. People can argue they are OP early game...but i think for its mana cost it balances it. However, late, rook can just spam a stupid number of pretty strong towers. Something needs to be changed with that.
1. Max number reduced
2. Cooldown Increased
Would rather max was reduced. Any Rook player can tell you late game they just love getting those 10 towers up to piss you off 