Each enemy you defeat grants you one stack of Runescribed Bone, reducing magic damage taken by 1% for 30 sec. At the maximum stack count stacks, your soulbind traits are empowered for 30 sec. Emeni's Magnificent Skin: Releasing stacks deals X Shadow damage to nearby enemies, increased by 1% per stack. Cartilaginous Legs: Shield amount doubled. Hearth Kidneystone: Cooldown reduction doubled. Gristled Toes: Movement speed now increased by 3%, up to 30%. Gnashing Chompers: Haste increase doubled. Sulfuric Emission: Fear duration increased by 2 sec.