Behemoth Culling Stages · Stage 15Infernal Crater Area 15焦熱火口 エリア15250Energy Cost35,250XP Reward1,240,000Enemy Base HP5,200Stage Length20Max Enemies11.1Difficulty Test your team vs this stageStage rewards19% — Purple B. Stone ×119% — Red B. Stone ×119% — Blue B. Stone ×119% — Green B. Stone ×125% — Yellow B. Stone ×1Enemy spawns (9)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesElephantidae Papaou100%13.3s—100%BossMr. Angel200%2010s6.7s~10s100%—Mr. Angel200%∞11.3s10s~13.3s100%—Heavenly Hippoe400%813.3s33.3s~36.7s100%—Relic Doge150%∞36.7s53.3s~56.7s100%—Suidae Piggicus100%276.7s80s~83.3s100%—Bore Jr.150%393.3s66.7s~70s100%—Loris150%1100s—100%—Ms. Sign100%1900s—100%—All Jinfore Volcano stages