Zero Legends · Stage 4
Efficient Timewasting
手際の良い時間泥棒
Efficient Timewasting is a Battle Cats stage in A Journey of Moments. It costs 200 energy and sends 8 enemy spawn lines — led by Relic Bun-Bun as the boss — against a 1,300,000 HP enemy base, and clearing it rewards 482,220 XP. Its enemies carry the Relic, Floating, Alien, Black and Red traits, so cats that target them do the most work here.
Data updated: 2026-08-31
200Energy Cost
482,220XP Reward
1,300,000Enemy Base HP
5,000Stage Length
2Max Enemies
12.1Difficulty
Enemy spawns (8)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Relic Bun-Bun | 120% | 1 | 46.7s | — | 100% | Boss |
 Bun Bun Symbiote | 480% | 1 | 43.3s | — | 100% | Boss |
 Bun Bun Black | 600% | 1 | 40s | — | 100% | Boss |
 J.K Bun Bun | 600% | 1 | 36.7s | — | 100% | Boss |
 Teacher Bun Bun | 2400% | 1 | 33.3s | — | 100% | Boss |
 Li'l Bun Bun | 1800% | 1 | 20s | — | 100% | — |
 Relic Doge | 180% | 1 | 13.3s | — | 100% | — |
 Celeboodle | 1200% | 1 | 3.3s | — | 100% | — |