"A new feature that has been added to Starcraft 2 is the use of "Warp In" technology. Warp In allows any unit from a Warpgate (Upgraded Gateway) to be materialized into the psionic matrix, anywhere on the battlefield. With this new ability, it also creates a new role for the Phase Prism. A Phase Prism can emit its own psionic matrix in which units can be warped into; a powerful tactic on the battlefield."

Fucking TIGHT. I'm going to be Protoss only, I think.

That's what made SC so great. Every race had its strengths and weaknesses to make it incredibly balanced. It's all about skill, baby.