Special illustration cards seem to replace one of the two reverse-foil cards rather than the rare or holo-rare slot, so you could get lucky and get a special illustration Pokmon ex and a full art Pokmon ex in a single pack (I think?), but the odds would be pretty small, and thats only because the special illustration card replaces a different foil-style card of the 3 foil-style cards
This new high-class Japanese Pokmon set features a long awaited Mega Gengar EX, with Mega Dragonite EX to be unveiled and new Mega Attack Rarity cards
GX Variants As you may be able to guess, GX cards are very similar to EX cards
Dark Contract with the Eternal Darkness X TRAP Continuous While you have 2 "D/D" cards in your Pendulum Zones, your opponent cannot target monsters on the field with Spell/Trap effects, Tribute them for a Tribute Summon, nor use them as Materials for a Fusion, Synchro, or Xyz Summon
Lugia EX and Articuno- EX seem pretty good, but the biggest support they get comes in the form of Colress Machine
The Seal Puzzle Box is available in limited quantites
