[Dr Kain]

You know, the more I think about what I said earlier, the more it should have been. Instead of having Haruto have four forms which also had their own upgrade forms, he should have been fire only and each additional wizard sans Beast were given the same suit that looked like Haruto, but related to whatever element they had. It is just overkill and shows the lack of planning Toei had with this show. And then they could have had each of the wizards get their own dragon form, which could combine with Haruto for All Dragon before he upgraded to Infinity. For example, they could have brought in the user of the water ring earlier in the series, and had him be the one who defeated Phoenix (regardless of how awesome his final battle with Haruto was) given he has water as his base. Have Medusa's sister come with, gain the Earth ring, and she defeats Medusa after a really nice build up of why Medusa is weak to the Earth element (she does turn people to stone after all, use that as a weakness). And then have Gremlin be vulnerable to air and be defeated by the Hurricane ring bearer. Wiseman gets defeated via All Dragon while the White Wizard is defeated by Infinity.