warju is the most OP 'class' to play, mind you thats ONLY in 1v1
when hunting its great to have a warju with you that can dispel/DI you..
but where a lock can take on multiple enemies.. warju can only use mind push
and time master
A warju will not be able to deal a lot of damage tho.. summons die
and sm.. well I just dont like sm, as it requires you to stand still (long) to do damage
so if you actually want credit as a warju, get mind push at a high lvl
and just spam it

(also works as suppju ^^)
as for fortwars.. (I hate fortwars with warju.. no areas

)
best way to annoy the heck out of everyone is go completely anti-mana
evendims fury, mana burn and energy borrow, get those 5's out

for the others look at tamui

Im also a fan of sultars devouring mass, but its high cd, high mana cost and 1 target
so not really good for forts
Warju in forts main job is to annoy people.. the problem is you might very well end up
annoying your realmmates too
EDIT: about dispel.. 3 works suprisingly well (i had expected it to be far worse) still fails a lot tho
lv 4 is do-able.. but it WILL fail you when you need it to work MOST, so if you can get lv 5 or prepare to rage