From SC2Pod
The Warp Gate is an upgraded version of the Gateway without a production queue.
It allows the player to quickly warp in a Gateway unit anywhere on the battlefield where he has a psionic matrix created by own Pylons or Warp Prisms.
A Warp Gate can warp in only one unit at a time within
5.
The warp in for a certain unit has a cooldown of
10 lesser than the Gateway's build time for the unit.
During the warp in the unit can't do anything and can be killed before the warp-in is complete.
If the psionic matrix is lost while units are being warped in, the units are canceled and the resource costs are refunded.
Warps In
Abilities
Upgrades
Screenshots