Reduce the damage you take by 20% while at or below 50% Health.
Strength of Stone
Reduce your damage taken by up to 4-20% based on the number of Calamity Blast charges you have stored.
Reduce the Movement Speed penalty during Power Siphon by 15-75%.
Increase your Movement Speed by 2-10% for each Calamity Charge you have.
Generate 3-15% Power Siphon charge for each enemy hit with Massacre Axe.
Increase your maximum Health by 150-750.