Thor is not as OP as he seems, though. There are some easy counter builds, such as an axeman + chariot spam, with priests/MU.
Pretty damn hard to counter for thor, because the axemen kill the huskarl, and the chariots kill everything else norse has to offer.
+ I don't need to remind you how easy it is to raid thor. Find his gold mine, take out the cart, and you've just screwed his gold income for a bit.
I've also found that while Ragnarok is very powerful, if you have been winning the entire game, you should still win. It does require you to go a complete anti-rag build at least as soon as (preferably before) the ragnarok, but it will beat it.
Also, building upgrades are essential and always save me in ragnarok.
If eggy, it should be no problem, if you've been spamming axemen + chariots already, you've already got an anti-rag army. Some elephants mixed in seems to help also, in my experience.
-[Hello..