Special Stages · Stage 1
Penned with Passion
ペン先に思いを込めて
Penned with Passion is a Battle Cats stage in After School: Love Letters. It costs 50 energy and sends 8 enemy spawn lines — led by Kang Roo as the boss — against a 12,000 HP enemy base, and clearing it rewards 7,050 XP. Its enemies carry the Red trait, so cats that target it do the most work here.
Data updated: 2026-08-31
50Energy Cost
7,050XP Reward
12,000Enemy Base HP
4,500Stage Length
12Max Enemies
2.1Difficulty
Enemy spawns (8)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Doge | 100% | ∞ | 0s | 6.7s~20s | 100% | — |
 Baa Baa | 100% | 4 | 6.7s | 16.7s~20s | 100% | — |
 Those Guys | 100% | 3 | 10s | 10s~13.3s | 100% | — |
| Those Guys | 100% | 6 | -10s | 10s~13.3s | 100% | — |
 Pigge | 100% | 1 | -40s | — | 99% | — |
 One Horn | 100% | 1 | -20s | — | 99% | — |
 Kang Roo | 100% | 1 | 0s | — | 99% | Boss |
 Ms. Sign | 100% | ∞ | 900s | 900s | 100% | — |