Most of the information here was grabbed from VSBW and it isn't in any way of my property. All the props should go to VSBW admins respectively.
Corrosion Inducement is the ability to corrode objects, generally on solids like rock or metal, at faster than natural rates. On biological objects or people, this is usually seen as a form of rapid decay. Corrosion generally causes the inflicted to slowly break down and weaken durability. It can also be seen as a subset ability of Acid Manipulation, and rarely, Water Manipulation or Age Manipulation.