Cat, Mammal of Betrayal

: whenever you cast a spell that would add a counter on anything create a 5/1 cat token.
+2: you may select a modifier that has not been chosen:destroy target creature,tap up to 2 permanents,do 5 damage to target blocking creature,add 2.
-8: create 2 copys of Cat, Mammal of Betrayal, you do 2 damage to any target for each 5/1 cat tokens you control.