Gauntlets · Stage 15Red Frontier紅き本能の秘境300Energy Cost26,790XP Reward890,000Enemy Base HP4,700Stage Length20Max Enemies9.4Difficulty Test your team vs this stageStage rewards33% — 提升傷害 D: 紅 ×133% — 減輕傷害 D: 紅 ×111% — 提升傷害 C: 紅 ×111% — 減輕傷害 C: 紅 ×14% — 提升傷害 B: 紅 ×14% — 減輕傷害 B: 紅 ×12% — 強化善於攻擊 D: 紅 ×12% — 強化超大傷害 D: 紅 ×12% — 強化很耐打 D: 紅 ×1Enemy spawns (8)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesB.B.Bunny2000%206.7s10s~16.7s100%—Shy Boy1600%36.7s41.3s~46.7s100%—B.B.Bunny2000%∞0.1s10s~16.7s99%—Shy Boy1600%50.1s15.3s~18.7s99%—Hackey100%20.1s20s99%—Professor A.150%10.1s—99%—J.K Bun Bun500%10.1s—99%BossMs. Sign100%∞900s900s100%—All Island of Hidden Treasure stages