Hmmm a good 3vs3 strat would be if u go orc/ne/ud orc goes TaurenChieftan SolO with stomp/aura Or u can get a Shadow Hunter 2nd with healing wave+hex.Headhunters+demos and raiders.+(Healingwards) <:: Tech 3. Undead should go Deathknight + lich +Crytplord +Fiends+obstidians Then Morph to Destros @ T3 Nightelf should go Priestess 1st hero with aura/birdscout/aura/searingarrows/aura/starfall/aura then just put points into w/e u want and Panda Second. His Army Should Consist Of Hunts/archers+dryads+Bears then maybe Chims Late Game.
These Strats are good ones i presume they are known as Abuse strats

its better to keep the orcs and nightelfs heroes as Solo for more exp and hence better auras.The undead can also go either dk+lich or with the Cl as 3rd.
Thx,
Turok