It seems to be assumed that The Shadowed One, as the new possessor of Makuta Kojol’s (Great Spirit Robot) viruses, now has access to a powerful weapon.
I’m hopeful somebody on here can explain why this is the case. The viruses were effective in taking down Mata Nui in his GSR form, but why are they dangerous in any other case? They would seem to be useless after the destruction of the Matoran Universe anyway. I don’t see the connection, but then, I might be lacking either some critical piece of information or some semblance of intelligence.