Luminous Broodmoth is a mythic Creature — Insect card from Ikoria: Lair of Behemoths (IKO), collector number 21. Current market price: $1.70 (foil $5.11), TCGplayer market prices via Scryfall.
Flying Whenever a creature you control without flying dies, return it to the battlefield under its owner's control with a flying counter on it.