I've just been mucking around with a very poor list, and there are now only 19 cards unknown IMO, one of which has to be Pokémon-ex, although some cards I've simply presumed will be in this set, like Rainbow Metal and Darkness.
Rares/Holos (No idea how to split it, first 3 are definantly holo):
Deoxys
Groudon
Kyogre
Breloom
Camerupt
Claydol
Electrode
Glalie
Grumpig
Grumpig
Hariyama
Manectric
Manectric
Milotic
Ninetales
Rhydon
Swalot
Uncommons:
Chimecho
Combusken
Farfetch'd
Grovyle
Illumise
Kirlia
Linoone
Marshtomp
Minun
Nosepass
Plusle
Relicanth
Seviper
Swellow
Volbeat
Zangoose
Commons:
Baltoy
Cacnea
Duskull
Electrike
Electrike
Feebas
Feebas
Gulpin
Makuhita
Meditite
Mudkip
Numel
Numel
Pikachu
Ralts
Rhyhorn
Shroomish
Snorunt
Spoink
Spoink
Taillow
Torchic
Treecko
Voltorb
Vulpix
Zigzagoon
Trainers:
Mr. Stone's Product
Life Herb
Prof. Birch
Bill's Maintainence
TV Reporter
Potion
Switch
Pokéball
Energy Search
Energy Switch
Rare Energy:
Darkness Energy
Metal Energy
Rainbow Energy
Pokémon-ex:
Deoxys ex
Raichu ex
Camerupt ex
Dusclops ex
Medicham ex
Cacturne ex
Deoxys ex
Rayquaza ex
Milotic ex
Holo Basic Energy:
Grass Energy
Fighting Energy
Water Energy
Psychic Energy
Fire Energy
Lightning Energy
I'm guessing Rocket's Persian ex as boxtopper