Kuat, Legendary Shipyard

While you control this Planet card, Starship
Vehicle cards you control do not have to pay
energy for their activated abilities and do not tap
when using them, if the ability taps the card after
use.
{4}, {t}: You can search your deck for a Starship Vehicle card and add it to your hand, or you can
play a Starship Vehicle card with a cost of 4 or
lower from your Netherworld.