i think the attack deck must be made of exactly 20 cards and i heard somewhere that the points have to equal 21 but i cant confirm that. and the points range from 0-3 so if you load up on 3 ponts cards you'r deck is basically gonna be 6-3 point cards,1-1 point card, and like 13-0 point cards. all or most attack cards, even 0 point cards deal some damage but essentially the more points,the more base damage the cards do. this doesn't include element additions or effects like challenges and checks.
Genesis : the begining of the end