Akoum Hellkite is a rare Creature — Dragon card from Battle for Zendikar Promos (PBFZ), collector number 139s. Current market price: — (foil $1.37), TCGplayer market prices via Scryfall.
Flying Landfall — Whenever a land you control enters, this creature deals 1 damage to any target. If that land is a Mountain, this creature deals 2 damage instead.