Treacherous Trapezist is a rare Creature — Porcupine Performer card from Unfinity (UNF), collector number 60. Current market price: $0.09 (foil $0.14), TCGplayer market prices via Scryfall.
Flying Whenever you cast an alliterative spell, scry 2. (Anything with two or more capitalized words in its name that begin with the same letter is alliterative.) Other alliterative creatures you control have flying.