Special Stages · Stage 1Forbidden Archives禁断の書庫Data updated: 2026-07-24100Energy Cost8,930XP Reward140,000Enemy Base HP4,800Stage Length10Max Enemies5.1Difficulty Build a lineup for this stage Test your team vs this stageEnemy spawns (6)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesAku Doge100%∞10s23.3s~30s100%—Le'boin400%210s50s~56.7s100%—Aku Doge100%223.3s1s100%—Aku Doge100%346.7s1s100%—Aku Doge100%386.7s1s100%—Ms. Sign100%∞900s900s100%—All Arcane Confluence stages