Dimir Guildmage is a rare Creature — Human Wizard card from Ravnica: City of Guilds Promos (PRAV), collector number 245★. Current market price: — (foil $1.10), TCGplayer market prices via Scryfall.
({U/B} can be paid with either {U} or {B}.) {3}{U}: Target player draws a card. Activate only as a sorcery. {3}{B}: Target player discards a card. Activate only as a sorcery.