(Eh screw it I'll assume Sakura can do double duty.)
"<Holy crap do we have to do......that?>" Calien thought.
"<Sakura.....>" Calien spoke in the language only he and Sakura knew.
"<Father.....?>" Sakura questioned.
"<You remember what I told you about your great, great, great, great, great, great grandma?>" Calien asked.
"<What, this is no time for a History lesson!>" Sakura yelled at him "<What does the History of our people have to do with the situation at hand?!>"
"<Oh I think that History lesson has everything to do with this right now, after all she was special even among our people and her blood runs in your veins after all so you should pretend to be her for a moment.>" Calien said as his hand glowed with Holy power.
"<Wait a minute....you're not seriously talking about that.>" Sakura said as she started to catch on.
"<Exactly that.>" Calien nodded as he provided some of his power to Aya.
"<But wait assuming Aya is the 7th we're missing something!>" Sakura protested.
"<You think you can do double duty and pretend to be another one at the same time? I think Toshi can provide the power of Water but we're missing the Earth element, so you should probably pretend to be the really short one too.>" Calien suggested.
"<....Fine, I can't believe you seriously just called her the short one.>" Sakura face palmed as one hand glowed with the power of Darkness and the other Earth as Sakura joined her power with the others.
"Toshi we need your water element now!" Calien shouted.