Tomcat Fighter Pilots

Only attach to fight mechanism you control.
{2}{w}: You may attach or unattach this creature to
an untapped mechanism you control. When being
unattached, return pilots to their owners hands.
When mechanism is destroyed, and mana paid on
Mechanism, pilot return to battlefield tapped.
Pilots power and toughness are added to
Mechanism.
"They are the best flight team fighting against the
worst enemy." Flight Commander Trainer