Obtained from weekly bosses, local specialties or enemy drops. Exact source varies by character — see the list below.
| Character | Element | Qty |
|---|---|---|
| Fischl | Electro | 18 |
| Kaeya | Cryo | 18 |
| Ningguang | Geo | 18 |
| Sucrose | Anemo | 18 |
To calculate all your characters at once, use the Genshin Calculator.