tks feature is that he is very fat in the end game content and is unkillable for most of classes, plus he has the best agro rate, if i remember correct, coz his cubic can aggro (it was useful when mobs were loosing agro and hitting different people, not only puller who agroed it. nowadays only cubics root remains useful). this patch that currently is running is totaly bullsh1t mage patch and admins havent done any actions to increase melees status comparing to mages. in most of the times, tks place is in the mage party, where he is just a puller and is an absorbing shield during pvps, that can save your pt member via tol and simply boosting the party with the pt icon. returning to the topic and checking majority of pvp videos i suggest to play the class you like, not what is op, because many people do not understand what to press and what to do even on meta chars. in 2,0 and in general on higher levels tks power will grow not so much in damage, but in surviveability. even now with this unique guard stance skill most of mage nukes can be blocked by shield, which will win a few important seconds for your dds.