Mechanics Bug Battle-server-wise. Information (include relevant logs, replays, screenshots): Corrosion with moves having poison status as secondary effect should not inflict poison on steel type, i.e. Corrosion Sludge Bomb shouldn't cause steel type to be poisoned, which is incorrect on our sim. (It can cause Poison Type to be poisoned, and is working correctly on our sim. On the other hand, Steel type is immune to the attacking move and there should not be a chance for the secondary effect to happen.) (If applicable) Sources to confirm the presence of a bug (ex. Smogon): Tested in game with Corrosion Salazzle Sludge Bomb on a magnemite for 200 times, no poison status.