Tine Shrike is a common Creature — Phyrexian Bird card from Mirrodin Besieged (MBS), collector number 17. Current market price: $0.18 (foil $1.41), TCGplayer market prices via Scryfall.
Flying Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)