Sigil of Valor (Schematic) (Serial Numbered)

Set: The Brothers' War: Retro Frame Artifacts (#116)

Rarity: Uncommon

Type: Artifact — Equipment

Mana Cost: {2}

Whenever equipped creature attacks alone, it gets +1/+1 until end of turn for each other creature you control. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)