Mark of Mutiny is a uncommon Sorcery card from Planechase 2012 (PC2), collector number 47. Current market price: $0.31, TCGplayer market prices via Scryfall.
Gain control of target creature until end of turn. Put a +1/+1 counter on it and untap it. That creature gains haste until end of turn. (It can attack and {T} this turn.)