Mizzix's Mastery [Mystery Booster] 74b Set: Sword & Shield: Black

Set: Sword & Shield: Black Star Promos Type: Grass Rarity: Promo Retreat cost: Colorless

Set: Ancient Guardians Card type: Normal Spell Rarity: Collector's Rare Discard 1 card

if an effect of a "Wind-Up" monster is activated: You can add 1 Level 4 or lower "Wind-Up" monster from your Deck to your hand

On loan from a private collection

Reverse Type: Legendary Enchantment Whenever an opponent casts their first spell each turn

Mizzix's Mastery [Mystery Booster] 74b Set: Sword & Shield: BlackSet: 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.")