Carrion Call is a uncommon Instant card from Phyrexia: All Will Be One Commander (ONC), collector number 106. Current market price: $0.34, TCGplayer market prices via Scryfall.
Create two 1/1 green Phyrexian Insect creature tokens with infect. (They deal damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)