Blow - the level (Talisman Gold) 1 available, an increase of 10% debuff skill in Talisman point when most vividly. This technique is great, it has the highest damage of all your skills and the reduction, which means that youwill goal defense and other parts of your attacks for more damage, keep the boss all the time on top of the debuff . It is the greatest.
Rapid crack - level 1 is available, from 25% increased damage skill points so well. This skill instantand deal damage with a heavy blow to refuse to deal with this large number of losses. It is the greatest.
Shadow crack - available at level 7, skill points increase debuff by 15% when maxed. Personally don't find this skill very useful, it lowers the damage of target a bit but takes 1.5 second to cast. You can use it on bosses to assist the tank but except for that theres not much use. skip it.
Thorn crack - available at level 15, skill points decrease move speed by 25% when maxed. This skill slows target, but takes 1.5 second to cast. When you have poison of slow this skill is pretty useless, except for stopping people from running in pvp, however xbow is better for that. skip it.
Spiny crack - available at level 25, skill points decrease mana cost by 30% when maxed. This is your aoe skill, it is very useful. Not only is it good for aoeing, it also deals almost same damage as rapid crack. Use it when you are trying to ks, but use with discretion cause it costs quite a bit of mana.