Please choose the correct ending to complete the given sentence: Health: [header] How to defeat azi dahaka in final fantasy x 2 [title] Start with one girl in the songstress dressphere and the other two in the dark knight or berserker dresspheres. [step] Equip accessories and/or garment grids that raise your attributes. Start the battle.

Ending1: [title] Immediately use a light curtain to cast protect on all the girls. [step] This will reduce the damage from his physical attacks. Ending2: [title] Assess her traits to prepare for an easy match. [step] To proceed, select " fight only " or " move only " underneath the ssid menus. Ending3: [title] Pick your weapon, if you have it. [step] Use your sword to itate the dark knight or berserker dressphere. Ending4: [title] Make the fight last a little longer. [step] Azi dahaka begins the battle with an electric whip.

Answer format: ending1/ending2/ending3/ending4