Increase the Health of your Ultimate Health pool by 600.
Level 3
Ancient Wounds
Piercing Quills
Generate 8% of your maximum acid after hitting an enemy with Piercing Quills.
Level 4
Deadly Pursuit
Form Swap
Increase your Movement Speed by 20% for 1s after swapping into Travel Form.
Level 1
End of an Era
Hardening
Increase the additional Damage Reduction benefit of Hardening by 60% but reduce its duration by {scale=10|10}%.
Level 3
Deadly Predator
Weapon
Increase your maximum acid capacity by 32%.
Level 4
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%.