Special Stages · Stage 7
I L U
やっぱ☆DA・I・SU・KI
I L U is a Battle Cats stage in Teacher! It's Spring!. It costs 100 energy and sends 12 enemy spawn lines — led by Those Guys as the boss — against a 150,000 HP enemy base, and clearing it rewards 14,100 XP. Its enemies carry the Black trait, so cats that target it do the most work here.
Data updated: 2026-08-31
100Energy Cost
14,100XP Reward
150,000Enemy Base HP
6,000Stage Length
10Max Enemies
5.1Difficulty
Enemy spawns (12)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Those Guys | 800% | ∞ | 0s | 1.3s~3.3s | 100% | — |
 Teacher A | 700% | 4 | 20s | 0.1s~40s | 100% | — |
 Master A. | 100% | 2 | 13.3s | 66.7s | 100% | — |
 Otta-smack-u | 100% | 3 | 133.3s | 20s~23.3s | 100% | — |
 THE SLOTH | 100% | 1 | 0s | — | 99% | — |
| Those Guys | 1200% | ∞ | 0s | 0.7s~2s | 99% | — |
| Otta-smack-u | 100% | 2 | 0s | 46.7s | 99% | — |
| Otta-smack-u | 100% | ∞ | 0s | 46.7s | 99% | — |
 Shadow Boxer K | 100% | 2 | 0s | 2s~3.3s | 99% | — |
| Teacher A | 100% | 2 | 0s | 66.7s | 99% | — |
| Those Guys | 800% | 1 | 0s | — | 99% | Boss |
 Ms. Sign | 400% | ∞ | 900s | 900s | 100% | — |