Heal for 100 if you do not cancel Hardening before it ends.
Level 1
Towering Presence
Armor
Increase the Health of your Ultimate Health pool by 400.
Level 2
Futile Efforts
Weapon
Reduce the Cooldown of Piercing Quills by 0.1s each time you hit an enemy with Caustic Spray.
Level 2
Ancient Wounds
Piercing Quills
Generate 10% of your maximum acid after hitting an enemy with Piercing Quills.
Level 5
Corrosive Acid
Caustic Spray
Augment your acid, increasing the damage done by Caustic Spray to 42, the damage of acid pools to 40, and increase the Movement Speed of allies within your acid pools by 20%.