I remember reading the comments in Saix's Secret diary Archive and heard Zebbie make that little remark.
Thus, this was born.
I replaced Saix with Isa, since Isa fits the theme a bit more than his Nobody counterpart.
Besides, Sea-salt SAIX cream? I think not.

Based on in-Forest events.
Seed's witch, and my ninja. They have a sort of rivalry going on now, trying to outdo one another with spells.
...or at least, that's what the Witch does, and the ninja wanted nothing more than to avoid her. But now a tentative "friendship" seems to be forming.