Stories of Legend · Stage 3Mineral Treatmentケミカル長寿の湯1★ 100%2★ 120%3★ 130%4★ 100%Data updated: 2026-07-24135Energy Cost108,499XP Reward600,000Enemy Base HP3,000Stage Length10Max Enemies9.2Difficulty Build a lineup for this stage Test your team vs this stageStage rewards10% — XP ×256,500 · first clear · Treasure Radar1% — Cat Jobs ×1Enemy spawns (5)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesThose Guys2000%∞50s2s~6s100%—Elder Sloth300%426.7s0.7s~1.7s100%—Wall Doge600%616.7s1s~1.7s100%—Wall Doge600%33.3s0.7s~1.7s100%—Ms. Sign100%1900s—100%—All Above & Below stages