Skoa, Embermage is a common Legendary Creature — Goblin Wizard card from Modern Horizons 3 (MH3), collector number 420. Current market price: $0.07 (foil $0.19), TCGplayer market prices via Scryfall.
When Skoa enters, it deals 4 damage to any target. Grandeur — Discard another card named Skoa, Embermage, Sacrifice two Mountains: Skoa deals 4 damage to any target.