Superior iron man duped - is he any good?

BarathKU

I recently got my superior iron Man duped, I never used him much but since he got duped, just want to check is anyone using him and find any good? I tried look into YouTube but there are nt much about his abilities and tricks. Please share your thoughts if u have used him.

Sabrefencer

He's meh. I only use him for arenas.

Bonesjunior

He sucks don't even rank him up if he is 5*.

Fhfjghhggggjfhfjg

Hes trash

Twisted_cookie

He is just like classic iron man. Not worth the resources