Adzatsmam
"Iezkon tave Saarai"

Image Source: http://boards.theforce.net/threads/official-the-clone-wars-series-discussion-thread-spoilers-allowed.20757653/page-1217#post-51760975
Intent: Give the Sersaarai of the Shahku Tribe their signature weapon
Development Thread: Hidden Secrets of an Old Master (Crystals), If Needed
Manufacturer: Shahku Tribe
Model: Saberspear
Affiliation: Shahku Tribe Sersaarai
Modularity: Yes; can change crystals
Production: Semi-Unique
Material:
- Havod
- Ruusan Copper
- Lava Crystal (Does not produce lava or fire)
Size: One/Two-handed (Best balanced with Two)
Length: 2.1m
Weight: 2.5kg
Special Features:
- Locking Activator
- Disruptor Blade Emitter
- Alchemized Lightsaber and Corrosion Resistance
- Contains Force Barrier (Only as powerful as the users focus and strength in the Force)
Similar to the old Sith Masters lightsaber, it was designed to mimic, that is to say, the blade extended like a real blade and the blade looked like it was flowing lava. This was also an intimidating act for the Spear. Along with being alchemized, it could be used in defense to block against another saber, and the Force Barrier it contained aided to defend against force attacks.
The Sith Alchemy was obtained from the ancient Sith Lords personal spellbook, but the book was too old and falling apart to use. The Priests wrote the teachings into their Shahku Tome and learned the ways of Weapon Alchemy so they could start helping to aid their Massassi Warriors.
(Upon submission of the NPC unit of Sersaarai, there will only be a handful, a squad, and they will only be Apprentice/Acolyte level)