Stinging Hivemaster is a common Creature — Phyrexian Warlock card from Phyrexia: All Will Be One (ONE), collector number 110. Current market price: $0.17 (foil $0.19), TCGplayer market prices via Scryfall.
Toxic 1 (Players dealt combat damage by this creature also get a poison counter.) When this creature dies, create a 1/1 colorless Phyrexian Mite artifact creature token with toxic 1 and "This token can't block."