Syr Armont, the Redeemer is a uncommon Legendary Creature — Human Knight card from Wilds of Eldraine (WOE), collector number 214. Current market price: $0.16 (foil $0.14), TCGplayer market prices via Scryfall.
When Syr Armont enters, create a Monster Role token attached to another target creature you control. (If you control another Role on it, put that one into the graveyard. Enchanted creature gets +1/+1 and has trample.) Enchanted creatures you control get +1/+1.