Miraak, the True Dragonborn

Vigilance, Deathtouch, Poisonous 3
{w}{t}: Dragon-priests you control gain indestructible until end of turn.
{u}{t}: Scry 3, draw three, then you may play a
card without paying its mana cost.
{b}{t} Sacrifice a permanent: Gain life equal to
the sacrificed permanents mana cost.
{r}{t}: Deal 6 damage to any target.