Blightbeetle is a uncommon Creature — Insect card from The List (PLST), collector number M20-87. Current market price: $0.46, TCGplayer market prices via Scryfall.
Protection from green (This creature can't be blocked, targeted, dealt damage, enchanted, or equipped by anything green.) Creatures your opponents control can't have +1/+1 counters put on them.