Nekomata

Haste
{u}{u}{b}{r}, {t}: Return target creature from your graveyard to the battlefield tapped and attacking.
At the beginning of your endstep, place a -1/-1
counter on a creature who were cast with
Nekomata's ability.
When a creature with a -1/-1 counter on it dies,
put a +1/+1 counter on Nekomata.