Greater Stone Spirit is a uncommon Creature — Elemental Spirit card from Duel Decks: Venser vs. Koth (DDI), collector number 61. Current market price: $0.05, TCGplayer market prices via Scryfall.
This creature can't be blocked by creatures with flying. {2}{R}: Until end of turn, target creature gets +0/+2 and gains "{R}: This creature gets +1/+0 until end of turn."