PUBLISHED RNG
Card rarities and draw rates
These are the exact weights used by the browser draw logic. The four tiers cover every card in the controlled Top 100 release, so each draw resolves to a published card.
Daily collection rules
One saved single draw and one saved 10-card collection pack are available each day in each browser. Every card in either action uses the published weights above, then picks a released card from the chosen tier. Duplicates increase a local count instead of replacing a prior discovery.
Published 10-card guarantee
Every 10-card collection pack guarantees at least one Legendary or Rare card. If the first nine cards and the ordinary tenth card do not meet that threshold, the final card is replaced using the published relative weights of those qualifying tiers. There is no purchase mechanic, hidden counter, account inventory, or additional pity system.