Festerheart

Festerheart was chief amongst the heralds who marched against the Dead and Buried. He was a long-suffering daemon who had risen and fallen in his legion’s ranks many times, and did not relish the prospect of another demotion as a result of failure. There is little in the mortal and immortal realms more implacable than a determined herald of Nurgle, as Festerheart would prove before the battle was done.

Source
Corazón Enconado [[Category:F]]
 * The End Times Vol V: Archaon
 * pg. 61