An option for Raygust. It accelerates the blade by emitting trion.

Osamu Mikumo about Thruster, in Osamu Mikumo 5.[1]

Anime | Manga


Kanji スラスタ
Organization BrDr Border
Type White trion Normal
Classification Optional Optional (Attacker only)
- Propels Raygust at high speed
First Appearance
Manga Chapter 12
Anime Episode 6

Thruster (スラスタ Surasuta? ) is an Optional Trigger exclusive to Raygust.


Thruster's physical medium is built into Raygust itself. When it is activated, Raygust glows[2] and leaves a luminous trail behind as it moves,[3] which is the trion used as propellant.


The origins of this Trigger are unknown, but it must have been created either at the same time as or after Raygust, since it is its exclusive Optional Trigger.

Abilities Edit

Thruster propels Raygust by shooting trion in the opposite direction.[1] The force generated is powerful enough to not only accelerate the blade for a powerful high-speed slash,[4] but also to carry the user along,[3] allowing them to quickly close in on the opponent,[5] dodge swiftly,[6] and change their position even while in the air for emergency maneuvers.[7] It can also be used to "fire" one's Raygust at the enemy,[8] which is commonly done by shrinking the size of the blade.[9] A Raygust thrown this way is particularly hard to deflect, since the propulsion continues for a few seconds.[10] One can also launch their Raygust in Shield Mode in a similar way,[11] a tactic that, when timed correctly, permits the user to push explosive bullets towards their shooter, causing them to destroy themselves.[12] It should be noted that Thruster cannot be activated remotely.[BBF Q151] A short activation via a shield can be used to throw an opponent off-balance and knock them back at close range.[13]

Reiji Kizaki utilizes Thruster in a unique way: by holding the hilt of a Raygust without summoning a blade or shield, he can accelerate his punches,[BBF Q138] one of which is powerful enough to lift[14] and throw[15] a Rabbit as well as to break through the thinnest part of Lampyris's defenses,[16] injuring Hyuse[17] despite having part of its force negated.[18]

Yukimaru Ichijō owns a customized Thruster.[19] It is currently unknown in what it differs from the standard version.


Name Description
Shield Charge anime Shield Charge (シールド突撃(チャージ) Shīrudo Chāji? ) The user activates Thruster while Raygust is in Shield Mode in order to ram into the target at high speed, pushing them back.[20] By prolonging its duration, this technique can be used to forcibly relocate an opponent.[21]


See also: Thruster Users

Thruster is part of the Trigger set of all 4 known Raygust users: Reiji Kizaki,[22] Yukimaru Ichijō,[19] Kō Murakami[23] and Osamu Mikumo.[24] Ichijo is known to have a customized model.[19]


  • A thruster is a propulsive device used by spacecraft and watercraft.


  1. 1.0 1.1 World Trigger Manga - Chapter 36, p. 8
  2. 2.0 2.1 World Trigger Manga - Chapter 12
  3. 3.0 3.1 World Trigger Manga - Chapter 12
  4. World Trigger Manga - Chapter 132, p. 12-13
  5. World Trigger Manga - Chapter 143, p. 11-12
  6. World Trigger Manga - Chapter 69, p. 9
  7. World Trigger Manga - Chapter 97, p. 7
  8. World Trigger Manga - Chapter 69, p. 13
  9. World Trigger Manga - Chapter 63, p. 4
  10. World Trigger Manga - Chapter 128, p. 9
  11. World Trigger Manga - Chapter 99, p. 13-14
  12. World Trigger Manga - Chapter 99, p. 15
  13. World Trigger Manga - Chapter 97, p. 5
  14. World Trigger Manga - Chapter 93, p. 10
  15. World Trigger Manga - Chapter 93, p. 11
  16. World Trigger Manga - Chapter 58, p. 11
  17. World Trigger Manga - Chapter 58, p. 12
  18. World Trigger Manga - Chapter 58, p. 13
  19. 19.0 19.1 19.2 World Trigger Manga - Border Briefing File, p. 86
  20. World Trigger Manga - Chapter 36, p. 14-15
  21. World Trigger Manga - Chapter 36, p. 15
  22. World Trigger Manga - Border Briefing File, p. 91
  23. World Trigger Manga - Border Briefing File, p. 127
  24. World Trigger Manga - Border Briefing File, p. 141


e - d - vBorder Triggers
Basic Equipment Bail OutRadarTrion Body
Attacker Kogetsu (Kogetsu: Spear) • Raygust (Shield Mode) • ScorpionSōgetsu (Axe)
Gunner Asteroid • Cobra • Gimlet • Hornet • HoundMeteoraSalamanderTomahawkViper
Firearms Assault Rifle • Grenade Launcher • Handgun • Minigun • Shotgun
Sniper EagletIbisLightning
Defense EscudoShield (Affixed Mode/Full Guard)
Trap Switchbox
Optional Bagworm • Bagworm Tag • ChameleonConnector • Dummy Beacon • Enhanced Radar • Full ArmsGeistGen'yōGrasshopperIdatenLead Bullet • Makō • Senkū • Silencer • SpiderStarmakerTeleporterThruster • Timer
Prototypes Connector • Dummy Beacon • Full ArmsGeistIdaten • Makō • Teleporter • Timer
Black Fūjin • Tsukihiko Amō's Black Trigger • Yūma Kuga's Black Trigger

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