VIDEOS:
Dhoulmagus
After being defeated in his monster form, granted to him by Rhapthorne's power, he futilely states that his goal of murdering people (Revealed to be the descendants of the Seven Sages who sealed away Rhapthorne in the Godbird Spectre) cannot end now.
Example of:
Villainous Breakdown
Liquid Metal Slime
Example of:
Metal Slime
Metal King Slime
Example of:
Metal Slime