Feathered
On Holy WingsCollaboration Stages · Merc Storia: Mystery · 1/3
Energy30
Clear XP600
Base HP15,000
Map length4,200
Max enemies5
Spawn interval0.03s
Enemy traits 
Traitless 
Floating
Traitless Floating Crown difficulty
All enemies ×100% magnification
- Normal · Special · Rare only
All enemies ×150% magnification
- Normal · Special · Rare only
All enemies ×200% magnification
- Normal · Special · Rare only
All enemies ×300% magnification
- Normal · Special · Rare only
- Max 10 units deployed
Boss
Spawn timeline
Scroll sideways to see more. For enemies with a base HP condition, drag the orange circle to set when they appear.
Enemies 4 types
| Enemy | Count | Mag. | HP | Attack | First | Respawn |
|---|---|---|---|---|---|---|
| From the start 3 types | ||||||
 Nono | 1 | 100% | 650 | 150 | 10s | — |
 Celesse | 3 | 100% | 250 | 50 | 26.67s | 5–10s |
| Nono | 1 | 100% | 650 | 150 | 53.33s | — |
| Celesse | Unlimited | 100% | 250 | 50 | 80s | 20–26.67s |
 Ms. Sign | Unlimited | 100% | 10,000 | 1 | 900s | 900s |
| Once base HP ≤ 99% 2 types | ||||||
| Nono | 3 | 100% | 650 | 150 | Immediately | 20s |
 Orthos Boss | 1 | 100% | 4,800 | 400 | Immediately | — |
HP and attack include the magnification.
Score rewards
Earned when your battle score reaches that value.