Quite a few, probably before your time. I would be able to tell you but some scrub claimed the clan while i was away and deleted it.
I think the last time we took Fisdnar from Mercenaries (Apostates) there were 7 battles and it was defended by 7k troops on EU ping, so we had to throw away thousands of troops just to attack each time. Can't remember how many battles it took to take Fisdnar from 1% / PRO but at least 3 or maybe 4. Our rosters were a mix of EU people, Japanese troop farmers, Australians, and casual NA players going up against most of the highest ranked NA players at the time so that was probably the most glorious taking of Fisdnar.