[Saori can sense that Storm may not comprehend all of it, her centuries of life making it fairly simple to read even the most subtle of hints that the other woman wasn't completely convinced. Storm's words implied that she placed herself on a similar level and arrogant as it may be, this bothered her. Not enough to make her angry. Not even enough to annoy her. It just made her wish to educate.]

Storm. I think maybe you cannot truly understand what I'm saying until you see me as I am. I wear this form for mortal eyes, and I wish to banish any doubt from you. Allow me to part the veil and show you a god's true nature.

[Without waiting for a response, she reached upwards and tugged at some invisible strand, changing into something totally different. A towering humanoid shape, nearly reaching ten feet in height looks down at the other god. The figure is clothed in clouds, with oddly elongated arms and legs giving it a truly alien appearance. Eyes made of blue-white lightning peer out of a noseless face, staring down into Storm's own.

Saori gives the woman a long moment to take it in before...shrinking back into her human shape. Hopefully, that answered any lingering doubt]