Necrosquito is a uncommon Creature — Phyrexian Insect card from Phyrexia: All Will Be One (ONE), collector number 100. Current market price: $0.21 (foil $0.18), TCGplayer market prices via Scryfall.
Flying This creature enters with two oil counters on it. This creature gets +1/+1 for each oil counter on it. Whenever another creature or artifact you control is put into a graveyard from the battlefield, put an oil counter on this creature.