Leader of a large clan, Goliath and his kin were charged with protecting their home, a first century Scottish castle, and the humans who inhabited it. However, they were betrayed and the majority of the clan was smashed. The few that escaped were cursed to sleep until the castle rose above the clouds.
If I recall correctly, he didn’t wait for any dates, he just made things happen
Like moving the entire castle to the top of a Manhattan skyscraper
I remember him reading from a book some prophecy which he was following exact instructions.