Only War: Eventide of Eleusis
Plague Marine improbably killed in action by the heroic efforts of Omega Flight Zephyr.
Krassis appears no less than a mangled and twisted antithesis of reverential stories told of the mighty Adeptus Astartes. The plague marine’s rotted skin oozes pustulence from every pore and he sports a tangled, horridly yellowed beard. His ancient powered armor, glowing battery cells caked in rust and soiled in grime, is no less imposing for its wear and tear.
Krassis was a Plague Marine: a Chaos Space Marine wholly dedicated to Nurgle. He was also the mastermind behind the Chaos Ritual intended to drag the planet of Eleusis into the Warp and ‘save’ it from the Tyranids.
How he went so long undetected by the Imperium and came so close to completing his scheme is still a mystery.