User blog comment:SethOmega/Most Powerful Monster/@comment-70.128.20.68-20121206022619/@comment-114.42.250.164-20130129104538

Alatreon would win. Amatsumagatsuchis description says comparable to disaster. Alatreon's says "a real natural disaster"

most of all Alatreon uses dragon. But Amatsumagatsuchi still stands a chance, especially when Alatreon enters flight mode as Amatsu doesnt require wings for flight and utilises wind................................not sure who will win for sure