Ultra Stress! (Insane)

Enemies

1. HPDamageDPSRange
2. 
   Fireworks Guys (High-Yield)100%

   At the start, Unlimited, every 10–16.7s

   11050
3. 
   Fireworks Guys (Low-Yield)100%

   At 3.3s, Unlimited, every 10–16.7s

   110100
4. 
   Chief PengBoss100%

   At 6.7s

   10,0001,2001,895200
5. 
   Chief Peng100%

   At 26.7s, 4 total, every 0.7–2s

   10,0001,2001,895200
6. 
   Dark Emperor SantaBoss400%

   At 40s

   180,00014,4003,248500
7. 
   Lucky SlothBoss100%

   At 46.7s

   300,0008,0003,158350
8. 
   Squire RelBoss3,200%

   At 53.3s, 5 total, every 6.7s

   2,5609601,800110
9. 
   Chief Peng100%

   At 80s, Unlimited, every 10–16.7s

   10,0001,2001,895200
10. 
    Shy Boy1,000%

    At 133.3s, 3 total, every 6.7s

    350,0005,0006,818150
11. 
    KoryBoss100%

    At 213.3s

    120,0002,8001,400200

Enemy	Spawns	HP	Damage	Range	Details
Fireworks Guys (High-Yield)100%	At the startUnlimited, every 10–16.7s	1	10 DPS	50
Fireworks Guys (Low-Yield)100%	At 3.3sUnlimited, every 10–16.7s	1	10 DPS	100
Chief PengBoss100%	At 6.7s	10,000	1,2001,895 DPS	200
Chief Peng100%	At 26.7s4 total, every 0.7–2s	10,000	1,2001,895 DPS	200
Dark Emperor SantaBoss400%	At 40s	180,000	14,4003,248 DPS	500
Lucky SlothBoss100%	At 46.7s	300,000	8,0003,158 DPS	350
Squire RelBoss3,200%	At 53.3s5 total, every 6.7s	2,560	9601,800 DPS	110
Chief Peng100%	At 80sUnlimited, every 10–16.7s	10,000	1,2001,895 DPS	200
Shy Boy1,000%	At 133.3s3 total, every 6.7s	350,000	5,0006,818 DPS	150
KoryBoss100%	At 213.3s	120,000	2,8001,400 DPS	200

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