Temur Prey-Stalker

Haste, Vigilance
{x}{u/r}{u/r}{t}: Temur Prey-Stalker deals X damage to target creature or planeswalker.
{x}{r/g}{r/g}{t}: Create a copy of target creature an opponent controls with converted mana cost X. It gains haste.
{g/u}{g/u}, Tap target creature you control: Untap Temur Prey-Stalker.