Power Blades are a form of Aeldari Power Weapons currently only available to Warp Spiders Exarchs. They are ordinarily mounted on the forearm or retrofitted to the vambrace of the Warp Spider's Exarch Armour rather than being hand-held.
Imperial Power Blades
The term "Power Blade" also applies to the small dagger-like Power Weapons used by many Imperial military forces. They are easily concealable and often used on infiltration missions by assassins and stealth operatives. Power Blades rely on the strength of their built-in power field to maintain the integrity of the thin blade upon a strike.
- Black Crusade: Core Rulebook (RPG), pg. 163
- Codex: Eldar (6th Edition), pg. 65
- Codex: Eldar (4th Edition), pp. 36, 65
- Codex: Eldar (3rd Edition), pg. 9
- Codex: Eldar (2nd Edition), pp. 23, 38