Skill Packs
| Card Pack | Description |
|---|---|
Skill Pack
|
It contains three skill cards. Only unlocked skills can be drawn. Cards are drawn one at a time, and the same skill can appear more than once in a pack. |
| Card Type | Weight | * Probability per Draw |
|---|---|---|
| Common Skill | 5 | 5 ÷ total weight |
| Rare Skill (1 or more copies owned) | 1 | 1 ÷ total weight |
| Rare Skill (0 copies owned) | 10 | 10 ÷ total weight |
* Probabilities are dynamic. The total weight is the sum of the weights of all eligible unlocked skills. Each drawn card is added to the inventory before the next draw. If a Rare skill with zero copies is drawn, its weight changes from 10 to 1 for subsequent draws. The boost applies again whenever its inventory count returns to zero. Locked skills cannot drop.
For example, with all 19 skills unlocked (10 Common and 9 Rare) and at least one copy of every Rare owned, the total weight is 59. Each Common skill has an 8.47% chance per draw, and each Rare skill has a 1.69% chance per draw. These percentages change when a Rare skill's inventory count is zero.
Fixed skill rewards granted on Trophy Road are not random draws and are unaffected by these probabilities.