Merry, Esquire of Rohan is a rare Legendary Creature — Halfling Knight card from The Lord of the Rings: Tales of Middle-earth (LTR), collector number 817. Current market price: — (foil $8.93), TCGplayer market prices via Scryfall.
Haste Merry has first strike as long as it's equipped. Whenever you attack with Merry and another legendary creature, draw a card.
All The Lord of the Rings: Tales of Middle-earth cards and prices