Water Resistance
Levels
| Level | Effect |
|---|---|
 Lv1 | Water resistance 1% UP. |
 Lv1+ | Water resistance 2% UP. |
 Lv2 | Water resistance 3% UP. |
 Lv2+ | Water resistance 4% UP. |
 Lv3 | Water resistance 5% UP. |
 Lv3+ | Water resistance 7% UP. |
 Lv4 | Water resistance 10% UP. |
 Lv4+ | Water resistance 13% UP. |
 Lv5 | Water resistance 14% UP. |
| Lv5+ | Water resistance 15% UP. |
Lv5 and Lv5+ don't drop. Clear a Nova Crest Palace stage with a Lv4 or Lv4+ crest on your leader unit, and it can evolve into one (Crest Burst).
Crest Fragments
| Level | Converts to |
|---|---|
| Lv1Craftable |  ×1 |
| Lv1+ | ×5 |
| Lv2Craftable |  ×1 |
| Lv2+ | ×5 |
| Lv3Craftable |  ×1 |
| Lv3+ | ×5 |
| Lv4Craftable |  ×1 |
| Lv4+ | ×5 |
| Lv5 | |
| Lv5+ |
A crest you don't apply to your leader unit converts into Crest Fragments of its level. Ten fragments combine into a crest of that level, or convert into one fragment of the next.
Crafting
| Fragments | Make |
|---|---|
| ×10 | Lv1 |
| ×10 | ×1 |
| ×10 | Lv2 |
| ×10 | ×1 |
| ×10 | Lv3 |
| ×10 | ×1 |
| ×10 | Lv4 |