Mizzix's Mastery [Commander 2015] SM193 Your opponent cannot target this

Your opponent cannot target this card with monster effects

Viridian elder

Set: Duel Terminal 7 Card type: Effect Monster Rarity: Common Attack: 2400 Defense: 1800 Cannot be Normal Summoned/Set

−5: Artifacts you control become artifact creatures with base power and toughness 5/5 until end of turn

When it is destroyed

Mizzix's Mastery [Commander 2015] SM193 Your opponent cannot target thisSet: 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.")