i don't know anything about takion, i'm more up to speed on Asguard and have a little knowledge of Apok and new G but it's dated knowledge, if asguard is using all it's resources including the destroyer and Odin then i'd give them a shot at beating anyone, they could send an advanve agent to either world and do something like open the cask of ancient winters........ they have a bunch of cool powerful artifacts like that
Throw in other realms of Norse and we have a fight...that Asgard would prob win. Surtur, Hela, Ymir, Jormungand, Fenris Wolf, Loki, Destroyer, Odin, Enchantress, Kurse, Thor, Frost Giants, Fire troll/demons, etc.