Collaboration Stages · Stage 1Another Mystery Girlもう一人の少女1★ 100%2★ 200%3★ 300%50Energy Cost7,050XP Reward15,000Enemy Base HP3,600Stage Length8Max Enemies2.2Difficulty Test your team vs this stageStage rewards5% — Redhead Yuki Cat · first clear · Treasure RadarEnemy spawns (10)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesJackie Peng100%76.7s33.3s~36.7s100%—Jackie Peng100%126.7s—100%—Jackie Peng100%130s—100%—Those Guys100%∞0s13.3s~20s100%—Snache100%∞50s20s~26.7s100%—Those Guys100%50.1s6.7s~20s99%—Croco100%80.1s13.3s~20s99%—One Horn100%20.1s46.7s99%—Lost World Yuki (Enemy)10%10.1s—99%BossMs. Sign100%∞900s900s100%—All The Lost World stages