There was a mask maker , which tried to recreate the kanohi avohki , using the terribly unstable energized protodermis. In its creation process however , the mask started to show weird pulses , and it was gradually turning grey. Curious , the mask maker brought the avohki clone closer to his face for inspection , that’s when dark tendrils of shadow latched on to him , transforming him into a giant . He was kopra , but now all he is is a hulking beast. The mask he bore was the kanohi vraska , mask of demise , which allows the user to permanently drain the powers of rival kanohi .
It is said that once , kopra attacked a Makuta stronghold during the dark hunter wars , it is not known what happened to kopra , but mysteriously , it was the same time period when the kanohi avsa , mask of draining worn by Makuta vampra appeared.
Open ball joints on knees, and I think on his rear.
Seems fairly gappy, although this is standard for CCBS, and this is a pretty good build.
Upper arms seem too thin, as does the middle of the lower legs.
I’d give a 6/10. Good work, but the build is not yours, and a few other small issues bring the score down. Subjectively, however, I really love the way it turned out.