I named my Word of Blake forces (so far two Level III's painted in 50th Shadow Division) the 'Reclamation of Blake'.
The story behind this is the Level IV would essentially be the remnants of whatever was able to escape the annihilation in 3082; several divisions are MIA, including the 50th Shadow Division and the 3rd and 10th Word of Blake Militia divisions. There are also a number of warships and transports that disappeared. I like to head-cannon that they escaped beyond the Inner Sphere using a 'super-jump' which just so conveniently crippled their warship on a habitable world. They will rebuild slowly, becoming even more integrated into the machines they use, until they essentially become individual AI built within the computers of their equipment, programmed to invade return to the Inner Sphere to bring Blake's teachings to the barbarians less civilized. This would be centuries after 3082 though, I'm thinking like 3300's.
It would be neat to see someone come from outside of the Inner Sphere and Clan Space, who has completely escaped the ravages of war for centuries, and instead built their society on a greater purpose (religion, philosphy, etc.) and I think the Word of Blake was set up nicely for such a story. Long story for a short answer.
