The weapon is called the “Hagah Plasma Cannon”, but the BS01 page makes no reference to the Toa teams. Does the name mean it was their weapon of choice, or is it meant to be translated directly, as “Guardian Plasma Cannon”.
You might want to also post this part of your question on one of the Contest Discussion threads. Even if it doesn’t contradict canon, the mods might have an issue with any canon implications in the artwork:
EDIT: Oh hey, that’s you as well.
'Tis. That’s actually while I’m actually asking it here, so it doesn’t get buried.
Seeing as “Hagah” translates into “Guardian,” making this the Guardian Plasma Cannon, and it was built on Xia by the Vortixx…
The answer would be no, it’s not gonna be allowed. Their tools need to be utilized, not other random equipment.
Please keep questions pertaining to the contest in contest topics. I’ll keep the topic open in case you still want it answered.
Okay, good to know. And yes, I would like it answered, since it seems canonically ambiguous.