Dryad Militant is a uncommon Creature — Dryad Soldier card from GRN Guild Kit (GK1), collector number 111. Current market price: $0.28, TCGplayer market prices via Scryfall.
({G/W} can be paid with either {G} or {W}.) If an instant or sorcery card would be put into a graveyard from anywhere, exile it instead.