Aerial Doombot is a common Artifact Creature — Robot Villain card from Marvel Super Heroes (MSH), collector number 43. Current market price: $0.15 (foil $0.19), TCGplayer market prices via Scryfall.
Flying Power-up — {5}{U}: Put three +1/+1 counters on this creature. (Activate each power-up ability only once. Reduce the cost by its mana cost if it entered this turn.)