Collaboration Gauntlets · Stage 15強襲！城とドラゴン — Stage 15攻城戦 Lv.15Data updated: 2026-07-24130Energy Cost11,609XP Reward950,000Enemy Base HP4,000Stage Length8Max Enemies10.2Difficulty Build a lineup for this stage Test your team vs this stageStage rewards100% — Catamin [C] ×3 · first clear · Treasure RadarEnemy spawns (15)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesWise Swordsman (Enemy)1832%513.3s6.7s~10s100%—Black Thunder Rider (Enemy)1538%56.7s16.7s~20s100%—Wise Swordsman (Enemy)1832%∞0s20s~33.3s99%—Black Thunder Rider (Enemy)1538%∞0s33.3s~46.7s99%—4D Cyclops (Enemy)HP 400% / ATK 488%10s—99%—Flame Dragon Rider (Enemy)612%20s20s99%—Black Thunder Rider (Enemy)1538%30s0.1s99%—Wise Swordsman (Enemy)1832%30s0.1s99%—Kabuki Ashura (Enemy)906%30s20s99%—Battle UFO (Enemy)906%10s—99%—Black Thunder Rider (Enemy)1538%30s0.1s99%—Wise Swordsman (Enemy)1832%30s0.1s99%—Cyber Pretty Cat (Enemy)612%20s30s99%—Volcano Golem (Enemy)HP 400% / ATK 488%10s—99%BossMs. Sign100%∞900s900s100%—All 強襲！城とドラゴン stages