Riders of Rohan is a rare Creature — Human Knight card from Tales of Middle-earth Commander (LTC), collector number 474. Current market price: $1.07 (foil $1.51), TCGplayer market prices via Scryfall.
When this creature enters, create two 2/2 red Human Knight creature tokens with trample and haste. Dash {4}{R}{W} (You may cast this spell for its dash cost. If you do, it gains haste, and it's returned from the battlefield to its owner's hand at the beginning of the next end step.)