Special Stages · Stage 1Aku Studies 501: Intro悪魔研究Ⅴ序論100Energy Cost8,930XP Reward870,000Enemy Base HP3,800Stage Length6Max Enemies9.5Difficulty Test your team vs this stageStage rewards100% — Catamin [C] ×3 · first clearEnemy spawns (9)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesMiz Devil300%510s20s~23.3s100%—Condemned Peng400%113.3s—100%—Doge Dark1000%423.3s13.3s~20s100%—Miz Devil300%80.1s10s~16.7s99%—Condemned Peng400%30.1s43.3s~50s99%—Doge Dark1000%∞0.1s13.3s~20s99%—Razorback100%10.1s—99%—Camelle300%10.1s—99%BossMs. Sign100%∞900s900s100%—All Empress' Report 5 stages