Special Stages · Stage 4Archaeology 201: Analysis遺物調査Ⅱ分析Data updated: 2026-07-24100Energy Cost8,930XP Reward900,000Enemy Base HP4,400Stage Length10Max Enemies10.2Difficulty Build a lineup for this stage Test your team vs this stageStage rewards100% — Ancient Egg: N003 · first clearEnemy spawns (10)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesUltraBaaBaa1200%23.3s53.3s~56.7s100%—The Thrillerz200%413.3s53.3s~56.7s100%—Sir Seal4000%∞16.7s16.7s~23.3s100%—Angelic Beast Rajakong100%126.7s—100%—Wild Doge200%∞46.7s46.7s~50s100%—Relic Doge100%386.7s46.7s~53.3s100%—Angelic Beast Rajakong100%1106.7s—100%—Brollow200%2126.7s40s~43.3s100%—Doge Dark1200%5160s23.3s~26.7s100%—Ms. Sign400%1900s—100%—All Empress' Excavation 2 stages