Collaboration Gauntlets · Stage 1Why Not Become a Demon? Lv.1お前も鬼にならないか？ Lv.1Data updated: 2026-07-2470Energy Cost6,251XP Reward80,000Enemy Base HP4,700Stage Length15Max Enemies4.1Difficulty Build a lineup for this stage Test your team vs this stageStage rewards100% — XP ×250,000 · first clear · Treasure RadarEnemy spawns (6)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesDemon Doge500%∞3.3s40s~46.7s100%—Sir Seal400%113.3s—100%—Demon Gory400%30s60s~66.7s99%—Sir Seal400%3-30s60s~66.7s99%—Akaza100%10s—99%BossMs. Sign200%∞900s900s100%—All Akaza Strikes! stages