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."
$17.00 $10.20
$62.00 $31.00
$99.00 $49.50
$4.99 $2.99
$78.00 $39.00
$8.99 $5.39
$10.00 $8.00
$22.00 $13.20