Special Stages · Stage 1The Devil's Rhythm (Merciless)悪魔の律動 超極ムズ200Energy Cost17,860XP Reward1,200,000Enemy Base HP4,800Stage Length4Max Enemies10.1Difficulty Test your team vs this stageStage rewards100% — XP ×1,000,000 · first clearEnemy spawns (12)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesAku Altar (Enemy Base)1200%10.1s—0%Enemy basePossessed Empress100%110s—100%BossDoge Dark1200%513.3s23.3s~30s100%—Heavenly Hippoe400%126.7s—100%—Aku Gory200%246.7s36.7s~43.3s100%—Aku Doge400%∞120s43.3s~56.7s100%—Heavenly Hippoe400%1133.3s—100%—Shadow Boxer K300%2146.7s46.7s100%—Aku Gory200%1153.3s—100%—Aku Gory200%∞213.3s56.7s~63.3s100%—Aku Doge400%∞366.7s30s~36.7s100%—Aku Gory200%20.1s1s75%—All Temptation's Rhapsody stages