Hellbent Revenant

Hellbent Revenant, also known as Purgatory's Song, is a Ancient Gear wielded by Oliver Pent.

Summary
It first appeared in True Volume 4, as one of Oliver's five Ancient Gears.

Revenant Iron Maiden
Revenant Iron Maiden, also known as the Cold Embrace of the Merciful Saint, is Oliver's Subspecies Overdrive of Hellbent Revenant.