Glistener Elf is a common Creature — Phyrexian Elf Warrior card from New Phyrexia (NPH), collector number 111. Current market price: $0.60 (foil $4.01), TCGplayer market prices via Scryfall.
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)