was doing pretty good,saved my elixir's for the right start,had much luck in this fight like no instant death,Dies Irae (think I survived it twice) Was using my last elixir when there was 80/85% of his hp gone build the stagger up to 180/200 had no choice but to survive the Dies Irae attack and I was lucky,hoewever at the end of 350/380% of the stagger he used his mercilles judgement which finished my summon so I couldn't go in gestalt anymore,which is pretty bad :(