The Demo card pack is a card pack to represent what a first card set could look like in the game. Each pack contains five cards. 
The set contains 100 different cards:
66 Common cards (4:1 packs) 
18 Rare cards (colored by type, 1:1 packs) 
12 Holo cards (colored by type, holographic, 1:3 packs)
4 Ultra Holo cards (full artwork, holographic, 1:10 packs) 
DISCLAIMERS: 
Specific cards or rarities are not guaranteed to exist in card packs and products, unless otherwise specified.
These cards are play testing cards and are subject to change. They will be UNOFFICIAL to the actual game when manufacturing and distribution can be funded.
These cards are printed and cut out by hand, making misprint cards more common!