Dissidia 012 how to get from level 1 to 100 in just 1 battle

To do this it must be on your bonus day, you must have a x5 xp bonus from grind-lover play plan, and your character must have the following accesories: Growth egg x2 Chocobo down Chocobo wing Chocobo feather Lifa leaf (incase he hits you) You must have the Magic Pot summon (NOT auto). Then you have to fight Exdeath at lvl 100, strength high (equipment), type cautious. in battle let him hit you till he has 9999 Bravery then use magic pot and kill him.