Doppelgangrel
From Warhammer 40k - Lexicanum
The Doppelgangrel is a xenos beast with chameleonic abilities that make it virtually impossible to catch, much less kill.[1]
The only known person to have done so is the famously crafty Lukas the Trickster, a Blood Claw of the Space Wolves Chapter. Lukas wears the beast's skin as a cape, and its chameleonic effects make it all but impossible for him to be hit with a ranged or melee weapon.[1]
See also
Sources
- 1: Codex: Space Wolves (5th Edition), pg. 52