Les informations sont sur cette page :
http://magic.wizards.com/en/articles/archive/feature/khans-tarkir-prer...
Et particulièrement :
Citation :
Instead of everybody who chooses the same clan getting the same Prerelease rare, instead there is a subset of eight different foil Prerelease rares per clan that you could receive. You'll still get a take-away card from the event that's stamped with the date—but it'll feel a bit more unique than the old Prerelease cards.
I'm not going to tell you what they all are, but rest assured there are small creatures, big creatures, and spells alike. Oh, and every clan has the chance to open up its clan leader as its Prerelease card! As far as what the other seven are, head to a Prerelease and see what you get firsthand.
On ne saura pas quelles sont les 8 cartes possibles par clan, mais il y aura de tout et oui, si tu es chatte-man, tu peux avoir le Khan de ton clan en prerelease