Rallos Zek

Reference: http://www.reality-smiths.com/brotherhood/codex/elder/war.html

Rallos Zek, the Warlord, rules the Plane of War with an iron fist. His skin is jet black with visible pulsating lava-like veins. His world is a scene of constant strife and battle, corpses littering the ground, and the air dark and filled with smoke.