Primary Containment Facility

Primary Containment Facility enters the battlefield tapped. Primary Containment Facility does not untap during your untap phase. This land can only be untaped once per turn. At the beginning of your attack phase, if you have played 4 or more spells this turn, untap Primary Containment Facility. {T}{R}{R}{R}{R}{flavor}“Translating local alien broadcast... WARNING: Vaccine development program terminated. Emperor egg hatching project terminated. Live specimens terminated. Evacuate immediately.” - PDA