All Dark Templar
Submitted by Squash Monster
This stratagy involves winning using almost nothing but dark templar. I don't meen only that specific unit, I meen any unit that is, is made of, or is crewed by dark templar. This stratagy is designed for free for all play.
Rush to get up to templar archives, starport, and robotics facility. Get an observortory. A little later you will want a fleet beacon. You should have two starports and 2 through 4 gateways. Build a decent fleet of corsairs and a small army of dark templar. You should by now have found all of your oponents and have an observer in as many as posible.
Find a Terran or Zerg player. The Terran player should either have no science vessles or no turrets. The Zerg player should have no spore colonies or no sunken colonies. The reason your doing this in free for all is that there will be someone who does mess up. Look for the person on the chart bellow.
Terran
No science vesles
Attack the turrets with disruption webs and kill a lot of air with your corsairs. Disruption web the bunkers and seige tanks when you have their attantion somewhere else. Once the ground-attacking defences are disruption webbed run in with dark templars and divide into three groups. First attacks the comstat (then joins second), second attacks turrets, third waits a while while all of the enemy army heads to the other groups. When they have third charges in and puts two dark templar against each scv untill they run out of SCVs or you run out of Dark Templar.
Low turrets
Do mostly the same as above, but attack the science vessles before you disruption ground defences. Science vessles run away, so if you can chase them into an enemy base you still get them out of your way.
Zerg
Not enough spore colonies
Disruption web all spore colonies, go on an overlord killing spree. When the overlords are out of the picture (from death or run), go and do a dark templar thing like the last ones.
Not enough sunken colonies
Disruption web the spores and kill the overlords. Disruption web the sunkens, and make those your first dark templar target, then the same as the rest.
So now you have an enemy base that is nothing but buildiings that don't build units. Send two dark teplar behind the mineral line and make a dark archon. Continue the killing rampage, but try to avoid killing all the workers. When the dark archon is ready, mind controll a worker. If its an SCV, go hide it where you made the archon in the first place, a drone can be burrowed. Finish up the enemy base. Now comes the part that can mess it all up. You need to decide wether you should shuttle the worker away, or suround it with some dark templar and run for it. If you can use recall, you are ready anyway.
Now you can go and defend that enemy base with your photon cannons or whatever, and start to build a new race. Build all of the races tech trees this way and you will have three times as much power as everyone else can get (and you already killed two of them)