Grishnakh, Brash Instigator (Showcase Scrolls) (LTR-585) - The Lord of the Rings: Tales of Middle-earth: (Showcase)

When Grishnákh enters, amass Orcs 2. When you do, until end of turn, gain control of target nonlegendary creature an opponent controls with power less than or equal to the amassed Army's power. Untap that creature. It gains haste until end of turn.