Zephyr-pattern Terminator Armour

The Zephyr-Pattern Tactical Dreadnought is a pattern of Terminator armor designed to improve upon Cataphractii's extremely limited mobility. Lost until its rediscovery in M35 by the Angels of Rebirth chapter it is produced solely on the forge world Petros.

History
Designed on the Ark Mechanicus Soul of Steel, the Ark was lost to the warp near the end of the heresy. After millennia of drifting in the Warp it became the core of the Antolie's Wrath Space hulk, reemerging to realspace in 102.M35. The Angels of Rebirth Astares Chapter was sent in to retrieve it before a chaos warband could claim it. Within the Soul of Steel they found the designed for the Zephyr Terminator Armor still intact. The Angels of Rebirth chapter made a deal with Forge World Petros; They would give the Soul of Steel to the forge world in return for sets of the Armor. This has lead to the Angels of Rebirth Chapter having unusually high numbers of Terminators, though they often gift sets to younger Blood Angels successor chapters, as well as close allies in return for aid in a war, or for the promise of future favors