if it's made with iron... yes
if it's made with other metals... NO
what about extreme cold?
If this game worked on physics, it'd be plausibe. Making a Hydro your best bet.
very hot metal, that is cooled down very fast, begins to crack and break. This also would take out the possiblily that Fire would be a good choice against him. I mean look at that Molten Lava attack of his. The thing can stand up to nice ammounts of heat.
if it's made with other metals... NO
what about extreme cold?
If this game worked on physics, it'd be plausibe. Making a Hydro your best bet.
very hot metal, that is cooled down very fast, begins to crack and break. This also would take out the possiblily that Fire would be a good choice against him. I mean look at that Molten Lava attack of his. The thing can stand up to nice ammounts of heat.

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haha, i could hardly stop laughing enough to write this reply 