Visions of Brutality is a uncommon Enchantment — Aura card from Oath of the Gatewatch (OGW), collector number 81. Current market price: $0.24 (foil $3.28), TCGplayer market prices via Scryfall.
Devoid (This card has no color.) Enchant creature Enchanted creature can't block. Whenever enchanted creature deals damage, its controller loses that much life.