Underground Labyrinth · Stage 72Underground B72F地底72層50Energy Cost2,820XP Reward800,000Enemy Base HP5,300Stage Length20Max Enemies9.4Difficulty Test your team vs this stageStage rewards50% — Catseye [Special] ×2 · Treasure RadarEnemy spawns (8)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesHeavenly Hippoe300%113.3s—100%—Gabriel300%330s0.7s~1s100%—Aku Doge500%253.3s0.7s~1s100%—Gabriel300%∞13.3s26.7s~30s99%—Gabriel300%413.3s10s~16.7s99%—Heavenly Hippoe300%2-6.7s30s~33.3s99%—Aku Doge500%4-20s20s~26.7s99%—Cala Maria100%10.1s—99%BossAll Underground Labyrinth: The Grand Deep stages