I'm kind of surprised not to see a thread wildly speculating on this yet, so I thought I'd make one
On Kismet's "Lady Luck" card we have two puppets, one is obviously Mister Fixer, but the second is a white-haired woman in a brown coat, kind of looks like, and I can't believe I'm saying this, a Jedi. Any theories on this person?
"White-haired woman" strikes me as Nightmist.
I would agree, except nothing else about them matches up. It's possible that it is a promo nightmist, but this would be the first time a promo card showed up in the main game, so I'm leaning more towards this being someone else entirely
It's Nightmist. Too much lines up, unless she's got a twin somewhere.
What all lines up, being a woman (which I only say because she seems to be wearing skirt) and having white hair? The fact that the costume shares nothing, while mister Fixer is an exact replica seems to through too much doubt on that conclusion. Unless I'm mising something else?
Brown outfit. In the dark of night, which most of her images seem to show, it looks black. ?
Except that one time where grandpa legacy appeared in the realm of discord 
, but I see what you are saying
Promo Ra shows up in the Enead card Ancient Majiks, and I do believe that promo Fanatic shows up in Silver Shadow as a part of the Prime Wardens.
Doesn't Young Legacy show up with AkashBhutta somewhere too?
I'm okay with being wrong, I didn't remember any of these. So everyone is convinced this is the promo Nightmist, Jedi version (I don't know why I think Jedi everytime I see that outfit, but I do)
I think it's Regular Nightmist, Looks Even More Like A Steriotypical P.I. Than Usual Edition.
It is just plain old Nightmist, the only reason the coat is brown on Kismet's card is that the puppet is made of wood, and poorly painted. Same reason Mister Fixer's coloring is lighter on the same card. :)
Well dang, that's a potential cool hero clue out of commission 
It is positively fantastic that you thought of that. Good show as always, sir!