Gruul Beastmaster

Gruul Beastmaster

Creature - Human Shaman | Power/Toughness: 2 / 2 (CMC 4)
Riot (This creature enters the battlefield with your choice of a +1/+1 counter or haste.)
Whenever Gruul Beastmaster attacks, another target creature you control gets +X/+0 until end of turn, where X is Gruul Beastmaster's power.