Éomer, King of Rohan is a rare Legendary Creature — Human Noble card from Tales of Middle-earth Commander (LTC), collector number 455. Current market price: $4.94 (foil $3.94), TCGplayer market prices via Scryfall.
Double strike Éomer enters with a +1/+1 counter on it for each other Human you control. When Éomer enters, target player becomes the monarch. Éomer deals damage equal to its power to any target.