Collaboration Stages · Stage 1The Stagebuilding Witch (Deadly)舞台装置の魔女 極ムズ50Energy Cost14,100XP Reward150,000Enemy Base HP5,000Stage Length1Max Enemies5.1Difficulty Test your team vs this stageStage rewards100% — Li'l Madoka (True Form) · first clearEnemy spawns (2)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesWalpurgisnacht (Enemy)10%17.4s—100%BossMs. Sign100%∞900s900s100%—All Walpurgisnacht stages