The ability to fuse multiple weapons into a single one. Sub-Power of Weapon Manipulation. Variation of Fusionism.
User can combine two or more weapons into a single weapon, usually larger and more powerful.
- Yohko (Devil Hunter Yohko)
- Shu Ouma (Guilty Crown)
- Xenovia Quarta (Highschool DxD); via Ex-Durandal
- Fusion Gems (Steven Universe)
- Smoky Quartz
- Origin (Tales of Symphonia); via Eternal Sword
Shu Ouma (Guilty Crown) can combine the Voids
of others into a single weapon; here, he has combined the Voids of Kenji Kido and Inori Yuzuriha into a massive energy cannon.
Alexandrite (Steven Universe) is able to use the various weapons of the four gems that she is composed of, including the various variations of fusions between them.
Sardonyx (Steven Universe) fuses Pearl's spear and Garnet's gauntlets to create a giant war hammer.
Sugilite (Steven Universe) fuses Amethyst's whip and Garnet's gauntlets to create an enormous flail.
Smoky Quartz (Steven Universe) fuses Amethyst's whip and Steven's shield to create a great yo-yo.