The Squadron Sinister (Marvel Super Heroes Commander #417)

Legendary Creature — Human Villain - {5}{U}{R}
Flying, haste
Other Villains you control get +2/+2 and have flying and haste.
Mayhem {3}{U}{R} (You may cast this card from your graveyard for {3}{U}{R} if you discarded it this turn. Timing rules still apply.)
5/5