Collaboration Stages · The Lost World · 2/3
Energy70
Clear XP2,250
Base HP50,000
Map length5,200
Max enemies15
Spawn interval0.03s
Enemy traits 
Floating 
Red 
Dark 
Traitless
Floating Red Dark Traitless Crown difficulty
All enemies ×100% magnification
No restrictions
All enemies ×200% magnification
No restrictions
All enemies ×300% magnification
No restrictions
Boss
Spawn timeline
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Enemies 5 types
| Enemy | Count | Mag. | HP | Attack | First | Respawn |
|---|---|---|---|---|---|---|
 Lost World Yuki Boss | 1 | 50% | 50,000 | 1,900 | 6.67s | — |
 Sir Seal | 1 | 200% | 5,000 | 300 | 10s | — |
 B.B.Bunny | 3 | 200% | 1,000 | 100 | 14.67s | 0.67–1.33s |
 Doge Dark | 1 | 100% | 5,000 | 2,000 | 34.67s | — |
| Sir Seal | 3 | 200% | 5,000 | 300 | 55.33s | 1.33–2s |
| B.B.Bunny | 4 | 200% | 1,000 | 100 | 61.33s | 1.33–2s |
| Doge Dark | 2 | 100% | 5,000 | 2,000 | 88.67s | 1.33–2s |
| Sir Seal | 4 | 200% | 5,000 | 300 | 124.67s | 1.33–2.67s |
| B.B.Bunny | 4 | 200% | 1,000 | 100 | 130.67s | 0.67–2s |
| Doge Dark | 4 | 100% | 5,000 | 2,000 | 152s | 1.33–2.67s |
| B.B.Bunny | Unlimited | 200% | 1,000 | 100 | 186.67s | 10–16.67s |
 Ms. Sign | Unlimited | 100% | 10,000 | 1 | 900s | 900s |
HP and attack include the magnification.
Clear rewards
If the reward chances add up to more than 100, the rows are rolled in order and each later row shares what is left.
Score rewards
Earned when your battle score reaches that value.