No one "becomes" a soceress.(spoilers)

[MJN SEIFER]

I see, but what a brilliant theory that Cloud made Griever, can't wait to see a troll post it.

Theory posting isn't trolling (if this was lighthearted, forgive me, but I am sensitive about this - it goes with the "cruft" problem on Wikipedia.

Plus Griever doesn't really need that much theorising - the game comes right out and tells you what it is.