Special Stages · Stage 1
Archaeology 201: Planning
遺物調査Ⅱ計画
Archaeology 201: Planning is a Battle Cats stage in Empress' Excavation 2. It costs 100 energy and sends 7 enemy spawn lines — led by Angelic Beast Rajakong as the boss — against a 800,000 HP enemy base, and clearing it rewards 8,930 XP. Its enemies carry the Behemoth and Angel traits, so cats that target them do the most work here.
Data updated: 2026-08-31
100Energy Cost
8,930XP Reward
800,000Enemy Base HP
4,600Stage Length
10Max Enemies
9.4Difficulty
Enemy spawns (7)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Wild Doge | 100% | 2 | 10s | 20s~23.3s | 100% | — |
 Heavenly Hippoe | 300% | 3 | 20s | 13.3s~16.7s | 100% | — |
 Mr. Angel | 150% | ∞ | 80s | 30s~36.7s | 100% | — |
| Wild Doge | 100% | 5 | 0.1s | 43.3s~46.7s | 99% | — |
| Heavenly Hippoe | 300% | 2 | 0.1s | 33.3s~40s | 99% | — |
 Angelic Beast Rajakong | 100% | 1 | 6.7s | — | 99% | Boss |
 Ms. Sign | 400% | 1 | 900s | — | 100% | — |