Organectomy
Terror Form
Radiant scepters held high above their rotting crowns
To channel wretched power bestowed by the great corpse god emperor

Storm clouds forming at their behest
A great tempest to harbinger the end
Drowning the earth in a flow of acid rain
The terraform begins

Spires of bone and charcoal
Erupt from battered corpses
His divine blessing embues his
Primarchs with endless hate

Oceans bleed away as a king splits the earth
Tectonic plates rupture and the bodies form a throne
Mountainous pillars utilized to draw in the moon

Columns of fire purging earths creations
Meteors rain down as molten fragments

Terraform completion
Those not loyal are slain
Lifeless empty husks
Contorted to the needs of the kings