Can Sith Assassin Use Single Lightsaber?

But my question is, can you use a single-bladed lightsaber for the assassin? You can't use traditional single lightsaber however go to cartel maket and preview light pikes.

Can a Sith Sorcerer dual wield?

Dual Wield is a Gunslinger, Jedi Sentinel, Mercenary, and Sith Marauder ability available for training at level 10. It allows characters to equip two one-handed weapons.

Can a Jedi sage use a double bladed lightsaber?

The sith warrior, and the jedi knight class, can only use single sided lightsabers, were jedi sages, or sith assassins, can use double bladed lightsabers.