Augment your acid, increasing the damage done by Caustic Spray to 48, the damage of acid pools to 40, and increase the Movement Speed of allies within your acid pools by 20%.
Reduce the Cooldown of Piercing Quills by 0.05-0.25s each time you hit an enemy with Caustic Spray.
Raze and Burn
Heal for 50-250 after hitting an enemy with Piercing Quills.
Reduce the Cooldown of Hardening by 0.3-1.5s after hitting an enemy with Piercing Quills.
Generate 2-10% of your maximum acid after hitting an enemy with Piercing Quills.
Increase your maximum acid capacity by 8-40%.
They idea is basically if you kept hitting your quills, it will allow you to regen more Caustic Spray ammo than what you spend. "Raze and Burn " and "Dreadful Impact" could be swapped out for others, it mainly plays off a high amount of points into "Ancient Wounds" and "Futile Efforts". 3 points in "Deadly Predator" is helpful incase you miss a couple of quill shots. For more survivability, I suggest taking 2 points from "Deadly Predator" and putting them into "Raze and Burn". To maximize damage output, I suggest using the "Corrosive Acid" talent. I would also suggest using "Life Rip" and "Causterise" and "Kill to Heal" and "Haven" or "Blast Shields". This is also my first posting of a deck build on here.