Underground Labyrinth · Stage 55Underground B55F地底55層40Energy Cost2,256XP Reward800,000Enemy Base HP4,300Stage Length10Max Enemies9.1Difficulty Test your team vs this stageStage rewards50% — XP ×300,000 · Treasure RadarEnemy spawns (7)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesGabriel300%310s16.7s~20s100%—Shibalien1800%∞20s10s~13.3s100%—Shibalien Elite2500%533.3s30s~33.3s100%—Gabriel300%∞26.7s36.7s~43.3s99%—Angelic Gory200%126.7s—99%—General GreGory2500%1-46.7s—99%—Spacefish Jones2500%186.7s—99%BossAll Underground Labyrinth: The Grand Deep stages