Underground Labyrinth · Stage 38Underground B38F地底38層Data updated: 2026-07-2440Energy Cost2,256XP Reward600,000Enemy Base HP5,600Stage Length15Max Enemies9.1Difficulty Build a lineup for this stage Test your team vs this stageStage rewards50% — Catseye [Uber Rare] ×2 · Treasure RadarEnemy spawns (7)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesCerberus Kids400%∞10s20s~26.7s100%—Metal Doge100%220s13.3s~16.7s100%—Le'Behemoth100%150s—100%BossCerberus Kids400%1050s0.7s~1s100%—Metal Doge100%370s33.3s~36.7s100%—Cerberus Kids400%10100s0.7s~1s100%—Cerberus Kids400%10183.3s0.7s~1s100%—All Underground Labyrinth: The Grand Deep stages