Gheleon experimented with creating field armor from various bones, which disquieted the other Iron Lords.¹

He expressed some doubt about the Iron Lords’ continual conflict with Lightbearers like Lord Segoth, saying he thought the Iron Banner was created to fight the Darkness.²

Gheleon was one of the nine Iron Lords who made it to the heart of the Replication Complex.³ He was then killed in Lady Jolder’s attempt to seal off the Replication Chamber and destroy the SIVA replicator.⁴ A Remnant of Gheleon, which was created by SIVA, remained within the Iron Tomb and was defeated by the Guardian.⁴