Mizzix's Mastery (Japanese Foil Etched) [Strixhaven: School of Mages Mystical Archive]Set: Strixhaven: School of Mages Mystical Archive Type: Sorcery Rarity: Mythic 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.")

But where is the source

Set: Friday Night Magic 2007 Type: Instant Rarity: Rare Cost: {U} Counter target spell unless its controller pays {1}

Set: Alpha Edition Type: Creature — Wall Rarity: Common Cost: {G} Defender (This creature can't attack

and other famous generals feigned their deaths in order to later surprise their opponents

each opponent discards a card instead

Set: Guru Type: Basic Land — Island Rarity: Rare ({T}: Add {U}

They poured from the Skirk Ridge like lava

{2}: Masticore deals 1 damage to target creature

put it into your hero's soul and draw 2 cards

Set: Kaldheim Prerelease Promos Type: Legendary Planeswalker — Tyvar Rarity: Mythic Cost: {2}{G}{G} Elves you control have "{T}: Add {B}

Set: Conspiracy Type: Creature — Ogre Shaman Rarity: Uncommon Cost: {3}{R} Dethrone (Whenever this creature attacks the player with the most life or tied for most life

Set: Friday Night Magic 2005 Type: Instant Rarity: Rare Cost: {3}{U} Reveal the top five cards of your library