Collaboration Stages · Stage 1VS KEN (Easy)VSケン 初級100Energy Cost56,400XP Reward25,000Enemy Base HP4,500Stage Length15Max Enemies2.2Difficulty Test your team vs this stageStage rewards100% — XP ×100,000 · first clearEnemy spawns (8)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesThose Guys100%150s3.3s~10s100%—Those Guys100%1230s3.3s~10s100%—Those Guys100%950s3.3s~10s100%—Gory100%150s—100%—Kang Roo100%30s20s99%—Gory100%∞0s26.7s~30s99%—Ken (Enemy)3%10s—99%BossMs. Sign100%∞900s900s100%—All New Challenger stages