This is perhaps the best Holy Grail War simulator that TYPE-MOON has ever made to this day. No other Fate/ game has come close to the satisfying feeling of fighting and growing with YOUR chosen Servant that this game provides. Gods, if only they added more Servants to pick from as DLC!
This game also holds a special place in my heart, as it is the series introduction of, and where I encountered, my most favorite Servant of the entire franchise: Tamamo no Mae!