Aku's Whisper (Merciless)

Enemies

1. From the startHPDamageDPSRange
2. 
   Aku AltarBase900%

   900,000000
3. 
   Cerberus Kids300%

   At the start, 10 total, every 0.7–3.3s

   7,5007,5004,327120
4. 
   Miz Devil300%

   At 30s, 5 total, every 0.7–2s

   9003,7504,018100
5. When the base drops to 99%HPDamageDPSRange
6. 
   Cerberus KidsBoss100%

   Instantly

   2,5002,5001,442120
7. 
   Cerberus Kids300%

   Instantly, Unlimited, every 10–20s

   7,5007,5004,327120
8. 
   Sinner Snache300%

   Instantly, Unlimited, every 20–40s

   24,6008,4006,811120
9. 
   Sinner Snache300%

   Instantly, 12 total, every 3.3–6.7s

   24,6008,4006,811120
10. 
    Condemned Peng300%

    Instantly, 6 total, every 6.7–13.3s

    96,75012,6009,692280
11. 
    Fallen Bear150%

    Instantly, 2 total, every 20s

    112,50022,5009,783345

Enemy	Spawns	HP	Damage	Range	Details
From the start
Aku AltarBase900%	—	900,000	00 DPS	0
Cerberus Kids300%	At the start10 total, every 0.7–3.3s	7,500	7,5004,327 DPS	120
Miz Devil300%	At 30s5 total, every 0.7–2s	900	3,7504,018 DPS	100
When the base drops to 99%
Cerberus KidsBoss100%	Instantly	2,500	2,5001,442 DPS	120
Cerberus Kids300%	InstantlyUnlimited, every 10–20s	7,500	7,5004,327 DPS	120
Sinner Snache300%	InstantlyUnlimited, every 20–40s	24,600	8,4006,811 DPS	120
Sinner Snache300%	Instantly12 total, every 3.3–6.7s	24,600	8,4006,811 DPS	120
Condemned Peng300%	Instantly6 total, every 6.7–13.3s	96,750	12,6009,692 DPS	280
Fallen Bear150%	Instantly2 total, every 20s	112,500	22,5009,783 DPS	345

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