This is the chain you should use for AoE tanking. As long as your party members are attacking your target, graceful strike will build enough hate to ensure you keep agro. The damage from Gusting Wind and Wrath of Hoeth will ensure that healers will not accidently pull agro. This chain can also be used to multitank when other classes are AoEing. The cravat is that they need to wait a few moments so that you can build initial agro. If you have gone down the Path of Khaine and picked up Phoenix Wing, then you should switch out Gusting Wind for it due to the increased hate it generates. However, to do this you must be tanking with enough Atlantica Gold.
If you plan to DPS as a swordmaster, this is the only chain you need to know. The ability of Gryphon Lash to bypass block and parry makes a huge difference in the DPS dealt compared to other attacks. Quick incision not only adds a large one, but it also ensures that your target stays nice and close. Finally, Ether Dance is able to deal over 1000 damage per cast is you build yourself correctly. Put all this together and you have a heavily armored melee DPS character that can put real MDPS classes to shame.