Barbariccia, Archfiend of Wind

Flying, Vigilance
Shielding Winds - Barbariccia has protection from creatures without flying while it is untapped. When Barbariccia takes damage, tap it.
Maelstrom {t},{2}{w}{b} - The base toughness of other creatures becomes 1 until the end of your next turn. Activate only as a sorcery.
Archfiend Alliance (You can have two commanders if both have archfiend alliance.)