Protoss general
Defending
*Place your Pylons so that they power everything but make sure at least 2 cover each Photon Cannon and do NOT crowd your base with Pylons. Some people say build 2 Pylons for each 3 Cannons.
*Protect your Nexus area! Too many Protoss players have about 2 or 3 Cannons protecting their Mining area. The Toss(Ptotoss) have the most costly units of all races so if your resource industry goes out you have an enourmous problem. You might want to keep some Cannons around there and some High Templars to kill fleets of air with their Psionic Storm.
Attacking
*Use the High Templars Hallucination ability when your attacking. Move the hallucinated units to the front, this is useful because the opponent will probably not notice they are not applying any damage.
*Put an Observer over each empty mineral feild and when you notice somebody trying to take it over, kill them before they can get an established outpost.
*Put a couple High Templars in a Shuttle and move it behind and opponents mineral feild and do Psionic Storm on them.
*Use the Arbiters Stasis feild ability to halt entire fleets of men. This could be crucial if you are attacking and you freeze all their men.
