Collaboration Stages · Stage 1Upper Rank Three - Akaza (Easy)上弦の参・猗窩座 初級Data updated: 2026-07-2450Energy Cost7,050XP Reward50,000Enemy Base HP4,200Stage Length10Max Enemies2.2Difficulty Build a lineup for this stage Test your team vs this stageEnemy spawns (3)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesDemon Doge150%∞3.3s20s~26.7s100%—AkazaHP 7% / ATK 20%10s—99%BossMs. Sign100%∞900s900s100%—All Mission: Slay Akaza! stages