Corrode(move)

Corrode (Japanese: 腐食 Corrode) is a damage-dealing Poison-type move created by Merak123.

Effect
Corrode deals damage and has a 10% chance of lowering the target's Special Defense by one stage. If used on a Steel-type Pokémon, this move ignores the type effectiveness of this move's type against Steel and treats it as being super effective instead. The type effectiveness off Corrode against any other type the target may have is determined normally.