The Proving Grounds
Extra Stages · 2 stages
EX stages
Appears after clearing The Proving Grounds (2 stages)
Chances are listed on each stage page.
| # | Stage | Energy | Boss | Enemies | Rewards | Base HP |
|---|---|---|---|---|---|---|
| 1 | Last Round: Dawn (Merciless) | 500 | | | 990,000 | |
| 2 | Last Round: Dusk (Merciless) | 500 | | | 990,000 |