Court Hussar is a uncommon Creature — Vedalken Knight card from Dissension (DIS), collector number 22. Current market price: $0.16 (foil $0.25), TCGplayer market prices via Scryfall.
Vigilance When this creature enters, look at the top three cards of your library, then put one of them into your hand and the rest on the bottom of your library in any order. When this creature enters, sacrifice it unless {W} was spent to cast it.