Corrosion

[Silverstar]

Does new corrosive status strip all types of armor, or ferrite/fossilized only?

[[Meyo]Frakura]

Most of the time, if the health bar is yellow, Corrosive can strip it up to 80% which is 10 stacks of corrosive. There is now an armor icon next to the health indicating how much you stripped.

You can now get the Emerald archon shard which raise the cap of corrosive stacks by 2 ( 3 if you have tau ) and you will need 14 stack for full strip.

Though you might not want to fully strip armor as you would lose the damage bonus of 75% toward ferrite/fossilized as it would remove the armor and switch to whatever the enemy health type is.