Board Thread:Off-topic/@comment-26509675-20160515225446/@comment-27697439-20160515230210

Alexandrite isn't a three gem fusion, she's a four gem fusion. I assume the same rules apply for any fusion, the two or more gems that make up the fusion can fuse their weapons together if their weapons can create something new. There are some weapons that you wouldn't be able to really fuse with other weapons (like Lapis's hydrokinesis or Jasper's crash helmet). Alexandrite might not have a fused weapon of her own, unless the crewniverse have found a way to fuse Amethyst's whip, Pearl's spear and Garnet's gauntlets together to make something new.