VIDEOS:
Rematch with The Doise
The Doise gets killed off after you defeat him for the first time. Trying to refight him afterwards leads to an automatic no-damage victory against his rotting corpse.
Example of:
Zero-Effort Boss
Electrocutioner
Example of:
Zero-Effort Boss
Cancerous Rodent
Example of:
Zero-Effort Boss
Duncan's Factory's Guard Dog
Example of:
Zero-Effort Boss
Benrey's Mokujin Mech
Example of:
Zero-Effort Boss
Luigis Mansion 3 Morty
Example of:
Zero-Effort Boss