(Really didnt know what to call the title but whatever)
ONTO THE TOPIC AT HAND!
Context behind this is simple. Imagine a mask that worked like this-
MHA's villain All for One has the ability to take powers ("Quirks") and merge/combine them willy nilly but now translate that ability into a bionicle mask instead.
What would be one of the most absurd, silly, funny, or insane combinations of mask powers you, the person in the comments, could think of?
You may now discuss to hearts content.