Mizzix's Mastery [Commander 2015] Amonkhet Destroy all artifacts and creatures

Destroy all artifacts and creatures with mana value equal to that number

Set: Onslaught Type: Legendary Creature — Human Wizard Rarity: Rare Cost: {3}{U}{U} Face-down creatures get +1/+1

Set: Seventh Edition Type: Artifact Rarity: Uncommon Cost: {4} {T}: Add {C}{C}

All of nature watches in awed silence

Mizzix's Mastery [Commander 2015] Amonkhet Destroy all artifacts and creaturesSet: 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.")