I Have No Regrets
You'll Be Happy, Won't You
Collaboration Stages · Witch's Labyrinth: Box Witch · 5/5
Energy300
Clear XP60,000
Base HP720,000
Map length4,000
Max enemies9
Spawn interval0.03s
Enemy traits 
Metal 
Witch 
Traitless
Metal Witch Traitless Crown difficulty
All enemies ×100% magnification
No restrictions
All enemies ×150% magnification
No restrictions
All enemies ×200% magnification
No restrictions
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 6 types
| Enemy | Count | Mag. | HP | Attack | First | Respawn |
|---|---|---|---|---|---|---|
| From the start 3 types | ||||||
 Metal Hippoe | 1 | 200% | 160 | 400 | Start | — |
| Metal Hippoe | 1 | 200% | 160 | 400 | 2s | — |
| Metal Hippoe | 1 | 200% | 160 | 400 | 5s | — |
| Metal Hippoe | 1 | 200% | 160 | 400 | 9s | — |
| Metal Hippoe | 1 | 200% | 160 | 400 | 14s | — |
 Metal Doge | 8 | 200% | 60 | 4,000 | 10s | 5–10s |
 Ms. Sign | Unlimited | 100% | 10,000 | 1 | 900s | 900s |
| Once base HP ≤ 99% 4 types | ||||||
| Metal Doge | Unlimited | 200% | 60 | 4,000 | Immediately | 20–40s |
 Metal One Horn | 8 | 200% | 1,600 | 6,400 | Immediately | 13.33–20s |
 Super Metal Hippoe | 4 | 200% | 16,000 | 6,000 | Immediately | 33.33–40s |
 Box Witch and Minions Boss | 1 | 400% | 3,000,000 | 80,000 | Immediately | — |
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.