For context, the ‘weapon’ here is the Spear of Fusion later wielded by Vezon.
This statement makes it sound like they were trying to form a Kaita-like fusion of two Toa. Is this assessment correct? If not, what is implied here?
If that is correct, is it possible for two Toa to fuse on their own, or would their attempt have failed? Previously you have stated a voluntary fusion to require at least 3 beings.