Collaboration Stages · 3 stages
| # | Stage | Boss | Enemies | Rewards | Base HP |
|---|---|---|---|---|---|
| 1 | Heaven in Decline |  Boss 魔肖ネロ 1% |   |  5% Score  ×30,0008,000 pts ×15,0004,500 pts ×5,000500 pts | 2,400 |
| 2 | A Journey of Hope | Boss 魔肖ネロ 35% |     | 10% Score ×40,0007,000 pts ×20,0005,500 pts ×10,000500 pts | 24,000 |
| 3 | World at War | Boss 魔肖ネロ |      | 30% Score ×50,0007,000 pts ×25,0002,000 pts  500 pts | 72,000 |