Or do their oni sides have nothing to do with the source dragons? Srry, it just didn't have much sense to me when i watched the show. An forgive my English, this is not my native language.

I only have one question… If Garmadon is The elemental master of destruction... Does that mean that when elemental powers disappear at the end of the 3 season, he can't access his elemental power, but he can access his Oni side? The same would apply to Lloyd.

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