Mizzix's Mastery [Mystery Booster] Giant Warrior instead it deals double that

instead it deals double that much damage

Set: League & Championship Cards Type: Trainer Rarity: Promo

Set: Sun & Moon: Lost Thunder Type: Metal Rarity: Secret Rare Retreat cost: Colorless

Set: Diamond & Pearl: Base Set Type: Lightning Rarity: Rare Retreat cost: Colorless

Its controller gains life equal to its power

Mizzix's Mastery [Mystery Booster] Giant Warrior instead it deals double thatSet: 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.")