Wrong upstairs.

The three skills of the mother ship in the latest patch are: 1. Teleport, which means you can teleport your troops to the mother ship.

2. Black hole (or vortex), creates a black hole within a certain range and sucks in surrounding troops. The sucked-in troops will not be harmed but cannot move.

The black hole effect lasts for a period of time and has no effect on the mother ship itself.

3. Invisible force field.

Makes nearby friendly units (including buildings) invisible.

I downloaded the trial version of StarCraft 2 and played it for a while. I felt that the skills of the mothership were weakened by Blizzard, and they were almost the same as those of the Arbiter of the first generation, haha.