Raygust

"Unlike the other two... The Raygust is a defensive Trigger. Its blade partially transforms, like the Scorpion. It has a shield mode which increases durability in exchange for reduced attack power."

- Shiori Usami in Arashiyama Unit 2.

The Raygust (レイガスト) is a Trigger developed for Attackers.

Description
Raygust takes on the appearance of a large double-ended saber with a hand guard spawning from the blade itself, also connecting to a shorter blade. The blade and guard are made entirely of Trion, so the blade's size and abilities are dependent on the wielder's capacity and skill for Trion.

Overview
The Raygust was developed by Raizō Terashima, the then top Kogetsu user, when he became annoyed with Kogetsu's popularity and the increasing power of Gunner bullets. He thus invented a new weapon with the Shield and Scorpion as basis, making it the last of the three main Attacker Triggers currently in use to be created.

Abilities
The Raygust is much more durable than Scorpion or Kogetsu in exchange for having less offensive and movement ability due to weight. It can change into a shield form that maximizes durability in exchange for little to no offensive ability.

The main Optional Trigger used with this weapon is Thruster. It uses trion to propel the blade like a rocket, allowing for high-speed attacks and limited compensation for Raygust's heft factor.