Cat War Emblem

Cat spells you cast cost {1} less to cast.
Whenever you cast a cat spell, you may put a
-1/-1 counter on target cat creature you control.
If you do, that creature gets +3/+3 until end of
turn.
Thou shalt not be disputed, for the pride of the cats, we came for war.
-- Arahbo, Roar of the World