Perdition Eternal
From Warhammer 40k - Lexicanum
Perdition Eternal was a Titan in service to the Legio Magna during the Horus Heresy.[1]
At some point Perdition Eternal was part of a Maniple led by Princeps Seniores Kibwe. The Titan was noted to have "fallen", and is presumably destroyed, although its vox log was recovered.[1]