Technology & Combat Characteristics
For Celestial Being's final battle with the A-Laws and the Innovators, the GN-008 Seravee Gundam was equipped with upgrade parts and became the GN-008GNHW/B Seravee Gundam GNHW/B. Among these upgrade parts were a new pair of GN Verniers for improved thrust and mobility, and two additional GN Cannons for higher firepower.
When equipped with both the new GN Verniers and additional GN Cannons, mounted on the shoulders and side skirt armor respectively, the Seraphim turned into the GN-009GNHW/B Seraphim Gundam GNHW/B which could still switch between backpack form and MS form. The Seraphim Gundam GNHW/B was regarded as the final battle version of the Seraphim, and said to have significantly higher combat power.
History
For Seraphim Gundam GNHW/B's exploits, please go to Tieria Erde's page