Mizzix's Mastery [Commander 2015] XY45 so does the Nightmare's rage

so does the Nightmare's rage and terrifying strength

Set: Avacyn Restored Type: Enchantment Rarity: Rare Cost: {4}{B} Whenever an opponent loses life

Set: Neo Destiny 1st Edition Type: Metal Rarity: Holo Rare Retreat cost: Colorless

if it wasn't sacrificed

Mizzix's Mastery [Commander 2015] XY45 so does the Nightmare's rageSet: Commander 2015 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.")