Protoss Vs. Terran
Defending
*In the beginning get a good number of Photon Cannons. But you'll have to get more as the game progresses. To kill Tanks get Zealots and upgrade their speed.
*Look out for a bunch of Wraiths to kill your Probes and Nexus. Get Observers quick and get Dragoons and if you can get Psionic Storm to kill the close Wraiths.
*Observers and more Observers! They are great, easy to build, quick, uncostly, and cloaked. Put them all around your base to look out for Ghosts preparing to nuke.
*To counter a Firebat rush have a combination of Zealots and Dragoons. Although at the beginning of any game Cannons are great.
*To counter Goliaths use Zealots with all upgrades.
Attacking
*The BEST attack I know against Terran is a fleet of Carriers, 2 Arbiters, and some Observers(all upgraded). This is pretty balanced but on occasion throw in some Scouts if the enemy has a bunch of air.
*Against Battlecruisers use both Carriers, Scouts, and get an Arbiter to cloak them. But you still need to have a bunch of units to kill them. Majority wins.
*If you have men waiting until the rest of the fleet is done spread them out in case of a Science Vessel comes by and does EMP Shockwave. EMP can really hurt you!
*Try to sneak a Shuttle with 2 Reavers inside into the middle of their base. If this can be done then it will cause major damage.
