Slaying Demon: Ōkami

Interfectum Malus: Ōkami has the shape of a nodachi. According to Continuum Shift, it is made of a metal that negates Ars Magus in a certain distance, explaining why Arakune can be killed by it in Calamity Trigger rather than regenerate after being hit by it. During the Teach Me, Miss Litchi! &lt;Reloaded&gt; episode, Ragna taunts Hakumen saying that it has yet to actually display its power.