Special Stages · Stage 4Expired Joy幸福の賞味期限250Energy Cost22,325XP Reward400,000Enemy Base HP4,600Stage Length12Max Enemies7.2Difficulty Test your team vs this stageStage rewards100% — Lucky Ticket G ×2 · first clear10% — Lucky Ticket G ×268% — Lucky Ticket G ×1Enemy spawns (3)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesDirector Kurosawah200%10s—100%BossLucky Dags250%63.3s16.7s100%—Ms. Sign100%∞900s900s100%—All Ritual Confusion stages