I saw they have an Iron Man Suit. So why not have Hulk suit?
Items-
Suit of the Green Monster: Costume, level 20, Epic, usually has a buff for Strength by at least 40.
Fists of the Green Monster: Weapon, level 20, Epic, usually does at least 50 damage and has a Strength buff of at least 20.
Big Head of the Green Monster: Mask, level 20, Epic, has a Strength buff of at least 10. Shape of it alters from the head shape of your character and your hair sticks out of the top.
All these items have a .00025% chance of appearing in quests, or a 1% chance in shop. It is the perfect time with a new movie with Iron Man and Hulk coming out(Iron Man and Hulk: Heroes United) and his new cartoon that came out this year to Disney XD(Huk and the Agents of S.M.A.S.H.)