Bird of Iron

Iron-bird: “Captain, did you grew taller?”

Captain America: “… No Mr. Stark, but you have… gotten shorter…”

Iron-bird: *looks at self* “WHAT THE HELL!?”

Thor-bird: “Fear not, Man of Iron! We shall go and demand my brother to return us to normal!”

Loki-bird: “Bwahaha~ You have been LOKI’D!!!” *evil laugh*
--------------------------

Credit for Loki-bird, Thor-bird and Iron-bird’s design goes to