Mean avgNorm score across all rated cards in each category
Weighting method: Play Booster slots — 6 commons, 3 uncommons, 1 rare (×6/7) or mythic (×1/7) per pack.
Set has 91 commons, 100 uncommons, 60 rares, 20 mythics.
Weighted average reflects how likely you are to actually open a card of each rarity.
Commons count ~4.6× more than uncommons per card, and ~10× more than a given rare.
College Pools = both mono colours + dual-colour cards combined (e.g. Silverquill pool = all W + all B + all WB cards).