Planetary Fortress

Grounded, Defender, Evolves from Command
Center.
Planetary Fortress may block an additional 3 creatures each combat. Gains +1/+0 until end of
turn for each creature it blocks beyond the first.
Tap up to 5 SCVs you control : Those SCVs
Phase out.
{0} : Phase in all SCVs phased out by this
Planetary Fortress.