
Flying
{X}{U}: You may put a creature card with mana value X from your hand onto the battlefield. If you do, return this creature to its owner's hand.
Metathran Aerostat has 1 printing, first in Invasion (2000). EDHREC ranks it #32,141 among Commander cards. It has 1 official ruling.
Cards that show up in the same decks on EDHREC.