Act of Treason

Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. (It can attack and {T} this turn.)

Costly Plunder

As an additional cost to cast this spell, sacrifice an artifact or creature.
Draw two cards.

Gain control of target creature with power 4 or less until end of turn. Untap that creature. It gains haste until end of turn.

As an additional cost to cast this spell, sacrifice a creature.
Draw two cards.