Fusion Gems

Fusion Gems are the product two gems who fuse together to create a generally larger and more powerful gem, entirely separate of the two gems and, often only done in cases of emergencies. First demonstrated in Giant Woman (episode), as of this episode, all known gems can fuse.

About
Fusion Gems are formed when two gems perform a fusion dance to synch their bodies. When performed correctly, the gems will begin to glow and turn into an amorphous mass of gem energy before forming the full body of the new gem. If done incorrectly, such as being unable to synch entirely, the two gems will be ejected before finishing the entire transformation. It should be noted that when the gems fuse, not only their bodies, but their minds as well, fuse into one, creating essentially an entirely different being as opposed to two minds sharing a single body.

Abilities
When fully fused, the new Gem will be a larger and more powerful product of the two gems, this will incorporate the powers, strengths and abilities of both gems. It will also allow the gem to both dual wield their gem weapons as well as fuse these weapons into a single, more powerful weapon.

Fusions
All known Fusion Gems:
 * Opal (Giant Woman (episode))