Underground Labyrinth · Stage 54Underground B54F地底54層40Energy Cost2,256XP Reward600,000Enemy Base HP4,800Stage Length20Max Enemies9.1Difficulty Test your team vs this stageStage rewards50% — Catseye [Rare] ×2 · Treasure RadarEnemy spawns (10)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesMiz Devil300%∞10s20s~23.3s100%—Cerberus Kids400%513.3s2s~4s100%—Miz Devil300%733.3s13.3s~16.7s100%—Condemned Peng300%240s2s~4s100%—Cerberus Kids400%553.3s2s~4s100%—Cerberus Kids400%586.7s2s~4s100%—Condemned Peng300%280s2s~4s100%—Cerberus Kids400%5120s2s~4s100%—Condemned Peng300%2133.3s2s~4s100%—Cerberus Kids400%10153.3s2s~4s100%—All Underground Labyrinth: The Grand Deep stages