Lattice-Blade Mantis is a common Creature — Phyrexian Insect card from Phyrexia: All Will Be One (ONE), collector number 173. Current market price: $0.13 (foil $0.15), TCGplayer market prices via Scryfall.
This creature enters with two oil counters on it. Whenever this creature attacks, you may remove an oil counter from it. If you do, untap it and it gets +1/+1 until end of turn.