Berserker Knights are Phazon mutated Space Pirates. They only appear in Metroid Prime 3: Corruption. They appear to be in the same class as Berserker Lord, as they are similar in appearance and are fought similarly. The Knights appear to be smaller and less powerful then the Lords however. Samus must shoot the blue projectiles it fires back at it to expose the Phazite-plated head. Alternatives include firing a Ship Missile at it, or using the Nova Beam to fire through its head.
A Berserker Knight fighting Samus in Bryyo Thorn Jungle
- "A Berserker Knight's Phazite armor must be removed before unit can be damaged: only the Phazon-based projectile attacks the creature fires can destroy it. The Berserker Knight serves as a shocking example of the lengths the Space Pirates will go to in their quest for dominance. Heavily mutated by Phazon exposure, the unit is nearly mindless, driven by battle lust." — Logbook "Berserker Knight" (Metroid Prime 3: Corruption)