Grand Arbiter Augustin IV is a rare Legendary Creature — Human Advisor card from Judge Gift Cards 2021 (PJ21), collector number 6. Current market price: — (foil $49.84), TCGplayer market prices via Scryfall.
White spells you cast cost {1} less to cast. Blue spells you cast cost {1} less to cast. Spells your opponents cast cost {1} more to cast.