
(As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.)
When this Siege enters, create a 1/1 colorless Thopter artifact creature token with flyingflyingCan only be blocked by creatures with flying or reach..
FlyingFlyingCan only be blocked by creatures with flying or reach.
Aetherwing's power is equal to the number of artifacts you control.
CrewCrewTap any number of creatures you control with total power 1 or more: This Vehicle becomes an artifact creature until end of turn. 1 (Tap any number of creatures you control with total power 1 or more: This Vehicle becomes an artifact creature until end of turn.)
Hover an underlined rule to see what it means.
Read from the rules text. A card that enables a keyword makes or is the thing; a card that rewards it gets better when you have it. Two cards interact when one enables what the other rewards.