+Traitorous (3)
Gain control of target creature until end of turn. Untap it. It gains trample and haste until end of turn.
Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. Add two mana of any one color. (The creature can attack and this turn.)
Gain control of target creature until end of turn. Untap that creature. Until end of turn, it gets +2/+0 and gains haste.
Gatherer works better in the Companion app!