Phoenix of the Myst Ruin

Flying, Vigilance, Haste
Resurrect {4}{r/w}{r/w}{r/w}{r/w} (Cast this spell from your graveyard for its Resurrect cost)
{x}{r}: Destroy up to 3 target creatures with a total
converted mana cost of X or less.
At the start of your upkeep, you may tap Phoenix
of the Myst Ruin and pay {r}{r}. If you do, target opponent loses 3 life.