Thread:Deathwalker 13000/@comment-3237716-20150803103547

(I'll put this on message wall rather than wiki proper in case of revealing too much)

"It is believed by many through the teachings of the Book of Dusk that if Misery and Katria were to meet, their power combined could summon forth the patron deity Xaerxez."

let's just say that made me realize Veda is likey an extension of X and wants to ensure Misery is around so X can be brought into the Multiverse.. Katria taking notice of Worry confirmed a strong link as even a tiny fragment of Misery (within Worry) was sufficient to instinctively cause Katria to actively seek conversation and even a "gift".. Katria and Misery are linked and X knows it, X wants to guide Misery straight to Katria so the two of them can unlock the bonds of X.. if Misery can not be won over or overpowered X has ensured Kerava is there to act as Misery's vessel.. Misery is X's ticket to freedom and thus X's "hidden" champion of sorts.

(this is what I theorize, from what I've observed)  