So these weapons were drawn by :iconDazreiello Comms:

So these lightsabers were weapons based on the weapons owned by one of my main characters, "DathPhantom" (Basically BluePhantom, but a former Sith lord seeks balance)
Link to the character to see his old weapons. https://www.furaffinity.net/view/51893815/

I liked the cross guard lightsabers, but wonder why Disney never made a cross guard where the two side blades connect to the main lightsaber blade to give it a fuller sword view.

Anyway this is just an updated lightsaber DarthPhantom has when and uses them for specific moments.

The 4 lightsabers that can combine are specially made so he can force hold and pull something like "General Grevius", but he can split them up and fight with his more duelling lightsaber.
The Cross guard has a crystal he calls a "void" crystal that pulls and absorbs force attacks, making the user stronger but also hits hard.
The main curved hilt lightsaber has the Krate Dragon pearl inside it, with part of the tooth attached to the saber. The pearl amplifies the striking force of the user, making the opponent feel like they are being struck with more sheer force than the user is using. If Count Duku had this, it would have made him a powerhouse.

Well hope you enjoy it.