Goblin Cruciverbalist is a rare Creature — Goblin Wizard Guest card from Unfinity (UNF), collector number 396. Current market price: — (foil $0.25), TCGplayer market prices via Scryfall.
Haste When this creature enters, create a colorless artifact token named your choice of A, E, I, O, or U. Whenever this creature attacks, using the first letters of the names of permanents you control, spell a word you haven't spelled this game. It gets +1/+0 until end of turn for each letter in that word.