Ramses, Assassin Lord is a rare Legendary Creature — Human Assassin card from Dominaria United Commander (DMC), collector number 39. Current market price: $2.68 (foil $2.58), TCGplayer market prices via Scryfall.
Deathtouch Other Assassins you control get +1/+1. Whenever a player loses the game, if they were attacked this turn by an Assassin you controlled, you win the game.