
Flying
Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.
Windborn Muse has 14 printings, first in Legions (2003). EDHREC ranks it #1,004 among Commander cards. It appears most in Queen Marchesa decks (10,226 on EDHREC). 6 public decks on TCG run it. It has 1 official ruling.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.