Temporal Mastery [Avacyn Restored] Dominaria Promos sacrifice Conversion unless you pay

sacrifice Conversion unless you pay {W}{W}

Pyromaster deals 1 damage to target player or planeswalker and 1 damage to up to one target creature that player or that planeswalker's controller controls

if Clockwork Beast attacked or blocked this combat

you may exile target nontoken creature

If there are five or more cards in your graveyard

Temporal Mastery [Avacyn Restored] Dominaria Promos sacrifice Conversion unless you paySet: Avacyn Restored Type: Sorcery Rarity: Mythic Cost: {5}{U}{U} Take an extra turn after this one. Exile Temporal Mastery. Miracle {1}{U} (You may cast this card for its miracle cost when you draw it if it's the first card you drew this turn.) Time is a marvelous plaything.