Thunder Flare Rock is an advance ascension material that is necessary for Thunder Aurorians' ascension. Schist obtained from complex processing of Thunder Flare Silt. A standard industrial semi-product.
How to Obtain[]
| Stage | Drop Rate | Count |
|---|---|---|
| Colossus-Workshop | ||
| 5-3 Shake | Regular Drop | 1-2 |
| 6-2 Defection | Regular Drop | 1-2 |
| Spire Challenge - Thunderbolt Spire |