6 pcs per display 8 Boxes per case 1 SP set contains:

There are 6 special sets per display, each special set contains 3 booster packs and 20 cards.

From ICv2:

Zombie World Order

is a two-player competitive card game in which each combatant commands a zombie army. In the post-apocalyptic world, the only thing that matters is survival. Players use magic to summon a wide variety of zombies (samurais, ninjas, sushi chefs) which each have two signature characteristics: toughness and revival. A zombie summoned into battle will not go down easily, but when it does, it can also be revived.

The initial releases will include Special Pack Sets and Booster Packs. The Special Pack Sets include three Booster Packs, 20 preselected cards, and a play manual. The 10-card Booster Packs include a total of 68 card types (37 Common, 19 Uncommon, and 12 Rares), each featuring unique illustrations by Japanese artists. The Special Pack Sets are packed six to a display, and there are eight boxes per case. Booster Packs are packed 24 per display box, and 12 boxes per case.

• 3 booster packs + 20 fixed cards + playsheet
• 20 fixed cards will be selected from booster 01