Mizzix's Mastery [Mystery Booster] Promotional Planes Whenever a creature dealt damage

Whenever a creature dealt damage by Sengir Vampire this turn dies

When Hunted Horror enters the battlefield

“If you weren't born with it

"Ice can be shaped to any form

Set: Collectors' Edition Type: Artifact Rarity: Rare Cost: {0} {T}: Add {B}

Mizzix's Mastery [Mystery Booster] Promotional Planes Whenever a creature dealt damageSet: Mystery Booster Type: Sorcery Rarity: Rare Cost: {3}{R} Exile target card that's an instant or sorcery from your graveyard. For each card exiled this way, copy it, and you may cast the copy without paying its mana cost. Exile Mizzix's Mastery. Overload {5}{R}{R}{R} (You may cast this spell for its overload cost. If you do, change its text by replacing all instances of "target" with "each.")