To be honest, a coral that transports people across Worlds and uses their energy in the process is no stranger than a heart shaped moon composed of the hearts of vicious shadow creatures destroyed by a giant key. Saix learned a long time ago to keep an open mind to the strangeness that could be found outside of Radiant Garden.

Saix sways in place for a moment, eyes still narrowed as he looks at Axel and the things left there on the fountain. It sounds as though he will need those items after all. But taking them might mean putting away Lunatic, making himself vulnerable around a betrayer. The thoughts chase themselves about in his mind, unable to find a stable conclusion with himself so beaten and tired. Finally, he manages to come to some sort of conclusion.

"...Give them." Not a very good or well thought out conclusion, but one nonetheless.