This is inspired by a CK2 game I had as Scandinavia (started as Harldr Fairhair). In it, I unified Scandinavia and my vassals began taking England. I eventually ended up as king of England without declaring any wars of my own. Some AI irish count started blobbing and took all of Ireland, Scotland and brittany. Then 1100 hit and there was a crusade for england. I lost, and now there is an Irish empire over the entire british isles.
So your challenge is to create an Irish Empire owning or having all of the British isles under it's control or in its sphere of influence. It does not need to happen anything like what I described above, and can be accomplished with any sane POD you want.
So your challenge is to create an Irish Empire owning or having all of the British isles under it's control or in its sphere of influence. It does not need to happen anything like what I described above, and can be accomplished with any sane POD you want.