Blazethorn Scarecrow is a common Artifact Creature — Scarecrow card from Shadowmoor (SHM), collector number 246. Current market price: $0.31 (foil $9.36), TCGplayer market prices via Scryfall.
This creature has haste as long as you control a red creature. This creature has wither as long as you control a green creature. (It deals damage to creatures in the form of -1/-1 counters.)