Northern Ruins

Boss

• Bore 250% magnification HP1,000,000 Attack12,092 AppearsBase HP ≤ 99%

Enemies 3 types

Enemy	Count	Mag.	HP	Attack	First	Respawn
From the start 2 types
Sir Seal	Unlimited	1500%	37,500	2,250	16.67s	3.33–10s
Sir Seal	2	1500%	37,500	2,250	10s	0.67s
Ms. Sign	Unlimited	100%	10,000	1	900s	900s
Once base HP ≤ 99% 2 types
Sir Seal	48	1500%	37,500	2,250	Immediately	0.67–2s
Sir Seal	24	1500%	37,500	2,250	Immediately	0.67–2s
Sir Seal	12	1500%	37,500	2,250	Immediately	0.67–2s
Bore Boss	1	250%	1,000,000	12,092	Immediately	—

HP and attack include the magnification. Identical spawn lines are merged (2×7 = seven lines that each spawn 2). Enemies with a base HP condition start appearing once it is met.

Spawn timeline

Scroll sideways to see more. The number under each enemy is when it appears (seconds). For enemies with a base HP condition, move the slider to set when the condition is met.

An estimate using the game's spawn rules. Ranged intervals use the midpoint, and the on-screen enemy limit is ignored, so when many enemies pile up they appear later than shown.