Collaboration Stages · Stage 3Hearscht: Silver Beast夜明く銀の獣！ハルシュト1★ 100%2★ 150%3★ 200%4★ 300%200Energy Cost141,000XP Reward150,000Enemy Base HP4,500Stage Length6Max Enemies6.1Difficulty Test your team vs this stageStage rewards10% — XP ×150,000 · Treasure RadarEnemy spawns (9)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesCornelia (Enemy)100%120s—100%—Cornelia (Enemy)100%3112s33.3s~40s100%—Rei (Enemy)400%273.3s2s100%—Rei (Enemy)400%477.3s40s~53.3s100%—Alois (Enemy)1400%54s26.7s~33.3s100%—Alois (Enemy)1400%5110s4s~8s100%—Alois (Enemy)1400%∞118.7s20s~30s100%—Hearscht (Enemy)100%181.3s—100%BossMs. Sign400%∞900s900s100%—All Merc Storia: Attack stages