I picked up a old save of FF X HD on the Vita, and I can't seem to get Magus Sisters ?

I have the Flower Scepter and the Blossom Crown.

Do I need to get Anima also in order to get the Sisters ? :/

I'm thinking of doing a save of the Expert Grid, so should I just re-start because I don't have any of the destruction Spheres.

Though I swear having the Sisters without Anima. ( Because European version with Dark Aeons and stuff )