Venus, Torn Between Worlds [Teenage Mutant Ninja Turtles]

Cost: 4 G Whenever Venus is dealt damage, put that many 1/ 1 counters on her. (She must survive the damage to get the counters.)
Whenever a creature you control with a counter on it deals combat damage to a player, you may pay U. If you do, draw a card. Built from scraps. Defined by self.