Gray Merchant of Alphabet (361) [Unfinity] Kaladesh Promos you may cast the exiled

you may cast the exiled card without paying its mana cost if that spell's mana value is 4 or less

a player puts the top card of their library into their graveyard

Set: Tales of Middle-earth Commander Type: Instant Rarity: rare Cost: {W} Kicker {2}{W} (You may pay an additional {2}{W} as you cast this spell

Set: Ikoria: Lair of Behemoths Promos Type: Creature — Human Wizard Rarity: rare Cost: {1}{W} Your opponents can't cast spells from anywhere other than their hands

Gray Merchant of Alphabet (361) [Unfinity] Kaladesh Promos you may cast the exiledSet: Unfinity Type: Creature Zombie Performer Rarity: uncommon Cost: {3}{B}{B} When this creature enters, choose a letter. For each creature you control that has the chosen letter in its name, you gain 1 life and each opponent loses 1 life.