Ancient Ruins (Veteran)
Ancient Ruins (Insane)
Regular Event Stages · Strait of Wings · 3/3
Energy200
Clear XP3,800
Base HP400,000
Map length4,400
Max enemies10
Spawn interval0.03s
Enemy traits 
Traitless 
Floating 
Angel 
Metal
Traitless Floating Angel Metal 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 9 types
| Enemy | Count | Mag. | HP | Attack | First | Respawn |
|---|---|---|---|---|---|---|
| From the start 5 types | ||||||
 Squire Rel | Unlimited | 1200% | 960 | 360 | Start | 16.67–20s |
| Squire Rel | Unlimited | 1200% | 960 | 360 | 3.33s | 16.67–20s |
 Duche | 3 | 300% | 120,000 | 3,000 | 10s | 26.67–40s |
 Owlbrow | 3 | 400% | 40,000 | 12,000 | 20s | 6.67–10s |
 Gabriel | Unlimited | 150% | 19,500 | 2,325 | 50s | 13.33–20s |
 Ms. Sign | Unlimited | 100% | 10,000 | 1 | 900s | 900s |
| Once base HP ≤ 99% 5 types | ||||||
 Angelic Gory | 5 | 150% | 147,000 | 8,350 | Immediately | 13.33–16.67s |
 Heavenly Hippoe | 8 | 150% | 82,500 | 2,700 | Immediately | 10–13.33s |
| Gabriel | 10 | 150% | 19,500 | 2,325 | Immediately | 6.67–10s |
 Metal Doge | 10 | 100% | 30 | 2,000 | Immediately | 6.67–10s |
 Teacher Bun Bun Boss | 1 | 750% | 749,992 | 16,875 | Immediately | — |
HP and attack include the magnification.
Clear rewards
Feathers ×6 6.33% 
Gold ×6 6.33% 
Sprockets ×6 6.33% - Feathers ×4 23.67%
- Gold ×4 23.67%
- Sprockets ×4 23.67%
- Feathers ×2 3.33%
- Gold ×2 3.33%
- Sprockets ×2 3.33%
If the reward chances add up to more than 100, the rows are rolled in order and each later row shares what is left.