Here is what I am interested to try once I have the time to play:
Lighting Strike - My brain went derp that Lighing Strike can be used on Duelists too! What's intersting is that it was part of the Piercing Wave tree! (Based on my Duelist guide and all...) I will give a try and hopefully have the time to update that freaken guide!!!
Revival - I think my Witch is going to be happy...
Speedloader - I am new to my Hunter Lord, but this skill would make me happy gun-crazy!
Aura Shatter - PvP skill I think? o3o;
Chi Release - I can't wait to reference Umineko tropes on JessicaUshiromia. o3o
Chakra Balance - Eh. Not to bad. To bad my Gladiator is a total nub.