Jikerdor is Zatch's third spell, gained before the battle with Fein and Sebe. It creates a slow-moving sphere of light surrounded by rotating blue rings, similar to an atom in appearance, which charges whatever it strikes with heavy magnetism. This makes the victim's body highly attractive to any metal in the area.
It is shown during its first test that the spell can only be activated if there is metal in the surrounding vicinity. It is useless on any kind of organic material, such as stone. This spell is used by Zeno only in the video games.