The Phantom

When The Phantom enters the game under your control, search your library for a card named Winslow's Cantata. Put it into the battlefield, then shuffle your library.
{t}{2}{b}{r}: Destroy target artifact or enchantment
If a card with type legendary creature named Phoenix is in play, The Phantom gains -3/-0.
My music is for Phoenix. Only she can sing it. Anyone else who tries, dies!