A'lya, Dark Emissary

Flying, Menace
{1}{u}: Draw a card. Tap a creature you control.
{2}{b}: Reveal the top five cards of your deck. You
may place a Demon creature card from among
them into your hand. Place the rest on the
bottom of the library in a random order.
{3}{r}: Destroy target tapped creature.
{3}: Tap target creature until end of turn. Any
player may activate this ability.