Kaito, Cunning Infiltrator

Whenever a creature you control deals combat damage to a player, put a loyalty counter on Kaito.
[+1]: Up to one target creature you control can't be blocked this turn. Draw a card, then discard a card.
[-2]: Create a 2/1 blue Ninja creature token.
[-9]: You get an emblem with "Whenever a player casts a spell, you create a 2/1 blue Ninja creature token."