The Ten Tails

Eminence - Give all Ninjas everywhere Ninjutsu
equal to their CMC. (If they already have
Ninjutsu, use their existing cost.)
Whenever a Ninja you control attacks, give it
+1/+0 until end of turn. Whenever a Ninja deals
combat damage to a player, draw a card.
At the beginning of your end step, you may put
target Ninja creature from your graveyard into
your hand.