Certain items wont do damage
 

If i pick certain items from the database and use em it says the mob the item is being used on is invulnerable.

Anyone else have this happen?

If you use an weapon above your level, mobs won't take damage. Also, if you wear armor that you don't meet the requirements for, you won't gain any stats from them serverside.

Also non-magic weapons cannot touch magic-only creatures like willowasp.

I had to fix my Blade of Void to be magic to fix that.