Is easy, remove aerodactyl, dragonaite and snorlax from box..
i think a box 4 with venu, zard, toise, scyther, jynx, electa, magmar, nair, rhydon, wrath, pidgeot, king, queen, nine, arca, champ, cruel , kabutops, omastar, golem, dewgong, gengar, alakazam, gyarados and lapras
in event, a same...