Nimraiser Paladin is a uncommon Creature — Phyrexian Knight card from Phyrexia: All Will Be One (ONE), collector number 101. Current market price: $0.23 (foil $0.30), TCGplayer market prices via Scryfall.
Toxic 2 (Players dealt combat damage by this creature also get two poison counters.) When this creature enters, return target creature card with mana value 3 or less from your graveyard to your hand.