Sightless Brawler is a uncommon Enchantment Creature — Human Warrior card from Journey into Nyx (JOU), collector number 24. Current market price: $0.07 (foil $0.29), TCGplayer market prices via Scryfall.
Bestow {4}{W} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached.) This creature can't attack alone. Enchanted creature gets +3/+2 and can't attack alone.