Where to get them
Shard requirements
| Star | Tier 1 | Tier 2 | Tier 3 | Tier 4 | Tier 5 | Tier 6 | Total |
|---|---|---|---|---|---|---|---|
| 1★ | 1 | 1 | 2 | 2 | 2 | 2 | 10 |
| 2★ | 5 | 5 | 5 | 5 | 5 | 15 | 40 |
| 3★ | 15 | 15 | 15 | 15 | 15 | 40 | 115 |
| 4★ | 40 | 40 | 40 | 40 | 40 | 100 | 300 |
| 5★ | 100 | 100 | 100 | 100 | 100 | 100 | 600 |
Rosa Shards
Hero-specific shards used to unlock and increase Rosa's star level.