The USS Discovery

{1}{w}{u}, sacrifice a creature: Permanents you control phase out. This ability can only be activated while Discovery is an artifact creature.
{1}{w}{u}, sacrifice a creature: Permanents you control phase in, this ability can be activated while out of phase.
Crew 3 (Tap any number of creatures you control with total power 3 or more: This Starship becomes an artifact creature until end of turn.)