Depict the Malevolent Harbinger emerging from the depths of a dark, foreboding forest. The Harbinger is a spectral figure cloaked in swirling shadows that move as if alive. His face is twisted and grotesque, marked by glowing runes and sigils that pulse with dark energy. The air around him grows cold, and an oppressive silence falls upon the land. The Harbinger raises his arms, summoning legions of wraiths and fiends that rise from the shadows. The surrounding environment appears ominous and hostile, with gnarled trees and dark clouds adding to the sense of dread and malevolence. "