One of the famed twin blades, Piwimasa is also known as the Demon Blade due to the rumour that unsheathing the sword drives the wielder into a maddened frenzy, turning them into an unstoppable force. Dropping the possessor into a sea of darkness, it is said they are untouchable if they possess the blade.
Wingsmith: Lady Piwicious the Third
Forged when Sir Popo entered the atelier of Lady Piwi, it is said they rage and fury that overcame her was channeled into the blade, turning it into a force channeling into the power of the dark fae god. Currently in the possession of a vagabond named Jinshi, it is said he tamed the sword after its previous owner tossed it in the ravines of Barma.