Denirellia of the ice

+3: Put a Gambriwis card into your hand.
-2: Give love to the Gambriwis. Each Gambriwis in the game adds 1 of any colour to your mana pool. Also adds +1/+1 to any card you choose.
-7: Does damage equal to the number of Gambriwis in the game multiplied by its love counter.