Mishra, Artificer Prodigy [Time Spiral] Enchatment Creature Originally

Originally

If you sacrificed a creature this way

Polymorphine — You may have Callidus Assassin enter the battlefield tapped as a copy of any creature on the battlefield

Set: Throne of Eldraine Type: Instant Rarity: Common Cost: {1}{U} Choose two target creatures controlled by different players

Set: Time Spiral Remastered Type: Creature — Bird Wizard Rarity: Common Cost: {3}{U} Flash

Mishra, Artificer Prodigy [Time Spiral] Enchatment Creature OriginallySet: Time Spiral Type: Legendary Creature Human Artificer Rarity: Rare Cost: {1}{U}{B}{R} Whenever you cast an artifact spell, you may search your graveyard, hand, and or library for a card with the same name as that spell and put it onto the battlefield. If you search your library this way, shuffle. A sojourn through time gave dark inspiration to one gifted young mind.