Lightwielder Paladin is a rare Creature — Human Knight card from Magic 2010 (M10), collector number 19. Current market price: $0.17 (foil $0.43), TCGplayer market prices via Scryfall.
First strike (This creature deals combat damage before creatures without first strike.) Whenever this creature deals combat damage to a player, you may exile target black or red permanent that player controls.