Darkheart is a mysterious god (alongside Firebrand, Icedagger, Ghostwalker, Venomshank, Illumina, and Windforce), who seems to be cold and calculating. They have not much information on their origins or such. Darkheart is not nice. Darkheart is a mysterious god (alongside Firebrand, Icedagger, Ghostwalker, Venomshank, Illumina, and Windforce), who seems to be cold and calculating. They have not much information on their origins or such. Darkheart can be kind, but prefers more to tease and jeer.