Gauntlets · Stage 10
Astronomical Invoice
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Astronomical Invoice is a Battle Cats stage in Billionaire's Bidding. It costs 200 energy and sends 14 enemy spawn lines — led by Bun Bun Black as the boss — against a 2,500,000 HP enemy base, and clearing it rewards 28,200 XP. Its enemies carry the Aku, Floating and Black traits, so cats that target them do the most work here.
Data updated: 2026-08-31
200Energy Cost
28,200XP Reward
2,500,000Enemy Base HP
5,500Stage Length
20Max Enemies
10.1Difficulty
Enemy spawns (14)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 E-785 (Enemy Base) | 25000% | ∞ | 0s | 66.7s~70s | 0% | Enemy base |
 Miz Devil | 200% | 5 | 6.7s | 10s~13.3s | 100% | — |
 Gobble | 100% | 2 | 23.3s | 26.7s~30s | 100% | — |
 Brollow | 150% | 12 | 30s | 26.7s~30s | 100% | — |
 Bun Bun Black | 300% | 1 | 0s | — | 99% | Boss |
 Midnite D. | 100% | 1 | 0s | — | 99% | — |
 Aku Gory | 200% | 5 | 0s | 43.3s~46.7s | 99% | — |
 Golden Doge | 1000% | 35 | 0s | 5.3s~8.7s | 99% | — |
 Tackey | 200% | 2 | 0s | 66.7s~70s | 99% | — |
| Gobble | 100% | 2 | -10s | 66.7s~70s | 99% | — |
| Miz Devil | 200% | 20 | -16.7s | 13.3s~16.7s | 99% | — |
 Selena | 400% | 1 | -46.7s | — | 99% | — |
| Brollow | 150% | 3 | -66.7s | 13.3s~16.7s | 99% | — |
| Brollow | 150% | 3 | -133.3s | 13.3s~16.7s | 99% | — |