Fanatic of Xenagos

Fanatic of Xenagos

Creature - Centaur Warrior | Power/Toughness: 3 / 3 (CMC 3)
Trample
Tribute 1 (As this creature enters the battlefield, an opponent of your choice may put a +1/+1 counter on it.)
When Fanatic of Xenagos enters the battlefield, if tribute wasn't paid, it gets +1/+1 and gains haste until end of turn.