Flying
You may look at the top card of your library any time.
You may cast artifact spells from the top of your library.
Artifacts you control have "{T}: Add {U}. Spend this mana only to cast a spell from anywhere other than your hand."
$9.00 $5.40
$5.00 $3.00
$78.00 $39.00
$4.99 $2.99
$99.00 $49.50
$17.00 $10.20
$3.99 $2.39
$34.00 $20.40