Collaboration Stages · Stage 1VS RYU (Expert)VSリュウ 激ムズData updated: 2026-07-24200Energy Cost169,200XP Reward250,000Enemy Base HP4,500Stage Length4Max Enemies6.1Difficulty Build a lineup for this stage Test your team vs this stageStage rewards100% — XP ×400,000 · first clearEnemy spawns (9)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesDoge Dark400%33.3s8s~12s100%—Doge Dark400%333.3s8s~12s100%—Kang Roo600%∞43.3s62s~65.3s100%—Doge Dark400%366.7s8s~12s100%—Doge Dark400%∞0s26.7s~30s99%—Kang Roo600%30s38.7s~42s99%—Shadow Boxer K100%20s66.7s99%—Ryu (Enemy)100%10s—99%BossMs. Sign100%∞900s900s100%—All New Challenger stages