name: Metathran Aerostat
originalText: Flying
  {X}{U} You may put a creature card with converted mana cost X from your hand into play. If you do, return Metathran Aerostat to its owner's hand.
printings: INV
text: 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.
type: Creature — Metathran