Northern Ruins

Enemies

1. From the startHPDamageDPSRange
2. 
   Sir Seal1,500%

   At 10s, 2 total, every 0.7s

   37,5002,2502,935170
3. 
   Sir Seal1,500%

   At 16.7s, Unlimited, every 3.3–10s

   37,5002,2502,935170
4. When the base drops to 99%HPDamageDPSRange
5. 
   BoreBoss250%

   Instantly

   1,000,00012,09332,980130
6. 
   Sir Seal1,500%

   Instantly, 48 total, every 0.7–2s

   37,5002,2502,935170
7. 
   Sir Seal1,500%

   Instantly, 24 total, every 0.7–2s

   37,5002,2502,935170
8. 
   Sir Seal1,500%

   Instantly, 12 total, every 0.7–2s

   37,5002,2502,935170

Enemy	Spawns	HP	Damage	Range	Details
From the start
Sir Seal1,500%	At 10s2 total, every 0.7s	37,500	2,2502,935 DPS	170
Sir Seal1,500%	At 16.7sUnlimited, every 3.3–10s	37,500	2,2502,935 DPS	170
When the base drops to 99%
BoreBoss250%	Instantly	1,000,000	12,09332,980 DPS	130
Sir Seal1,500%	Instantly48 total, every 0.7–2s	37,500	2,2502,935 DPS	170
Sir Seal1,500%	Instantly24 total, every 0.7–2s	37,500	2,2502,935 DPS	170
Sir Seal1,500%	Instantly12 total, every 0.7–2s	37,500	2,2502,935 DPS	170

Like most stages, this one also sends a Ms. Sign if the battle goes past 15 minutes.