I finished the Fate/ Stay Night Visual Novel a couple of days ago and also finished Fate Zero today. Now I am going to start playing Fate/ Hollow Ataraxia. I was having a conversation with a fellow fate stay fan on reddit and he said to me that Nasu gave a lot of information on the post-Fate and post-UBW world with one being that, after the events of Fate and UBW a 6th Holy Grail War took place and it was the last war as the next Tohsaka heir and El Melloi destroyed the greater grail. After reading this I was shocked as I had no idea that Nasu had even given this many details in the Fate Stay booklets. So guys I will be very very grateful if you guys can share all such crucial information(which is mostly unknown). I tried searching the internet for all such details but I was unable to find any. So I request you guys to share all such information you know in this post. Also it will be great if you guys can share any links from where you got all the information.