you need at least one Classic Pack. There are three versions. [1] simple (10 HS/GE) [2] double luck (15 HS/ GE) [3] tripple luck. (20 HS/GE) [2] means I will take two coat colors by a random generator, two patterns/ markings.. and so on and chose the more rare one. [3] means I take three cards for each and chose the rarest one. So with [3] (the most expensive) gives a higher chance to obtain more rare cards. Supplement packs (contains NO body outline): [1] simple (4 HS/GE) [2] double luck (8 HS/GE) [3] tripple luck (12 HS/GE) don't buy more than two classic packs and not more than two supplement packs (you can buy supplement packs also later if you don't like some of your cards and want more to select from) all coat colors: https://scratch.mit.edu/projects/1049784933/