Uncanny Legends · Stage 4Utsubobo Seamountウツボボ海底火山1★ 100%2★ 150%3★ 200%4★ 100%175Energy Cost281,295XP Reward880,000Enemy Base HP4,400Stage Length10Max Enemies10.2Difficulty Test your team vs this stageStage rewards1% — Speed Up ×1 · Treasure RadarEnemy spawns (6)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesKory600%16.7s—100%—Oldhorn100%126.7s—100%—Kory600%180s—100%—Oldhorn100%1106.7s—100%—Berserkory150%1146.7s—100%—B.B.Bunny4000%∞6.7s3.3s~10s100%—All Primeval Currents stages