Collaboration Gauntlets · Stage 15Nether Reaches Lv.15天魔界 Lv.15Data updated: 2026-07-24100Energy Cost8,930XP Reward870,000Enemy Base HP4,500Stage Length20Max Enemies8.1Difficulty Build a lineup for this stage Test your team vs this stageStage rewards100% — ビックリマンチョコ ×3 · first clear · Treasure RadarEnemy spawns (9)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesDoge Dark1200%∞6.7s26.7s~36.7s100%—Those Guys4000%210s20s~26.7s100%—Satanmaria (Enemy)HP 500% / ATK 600%116.7s—100%—Satanmaria (Enemy)HP 500% / ATK 600%120s—100%—Those Guys4000%∞0.1s33.3s~40s99%—Gory Dark300%50.1s23.3s~26.7s99%—Super Devil (Enemy)HP 800% / ATK 1000%10.1s—99%—Satanmaria (Enemy)HP 500% / ATK 600%40.1s22.7s~26.7s99%—Beastly Nero (Enemy)HP 1200% / ATK 1400%10.1s—99%BossAll The Devils Strike! stages