The only thing(other than link ugh)that can stop the so-called "all mighty majora's mask"
My animatronic info:
age: 5001
Gender: male
height: 8" 4'
immortal (of course)
looks just like majora's mask.

(not enough space) Chaotic neutral
first task: Destroying all the worshipers of majora, so he will have no power, and I will destroy him!
Next task: destroy link.
Final task: top secret
I mite be back