Out of the following list of pokemon you offered me, I have these, with the following natures:
Basically all of the Legend/Guard from Gen I, II and V.
Shinies: Rash UT Absol, Ninetales with two different natures, Scyther (I think it's Quiet), and Rayquaza, Jolly.
What's the EV-spread on your Umbreon?
(I may have the UT version of the Flawless Umbreon as well. Please give me the OT #, so that I can find out.)