Tyrant of Kher Ridges is a rare Creature — Dragon card from The Brothers' War Promos (PBRO), collector number 154p. Current market price: $0.42 (foil $0.35), TCGplayer market prices via Scryfall.
Flying When this creature enters, it deals 4 damage to any target. {R}: This creature gets +1/+0 until end of turn.