Need some assistance in velious

First off i must say I have enjoyed my time playing on this server. I love the way it is set up and have been able to do most things solo with the proper gear of course. But with that being said I have finally hit a wall I cannot hurdle. I have killed all the velious bosses for luclin progression except for two of the warders in sleeper's (Ventani the warder and Tukaarak the warder) due to the silence effect they use. Also, Vulak'aerr which i only tried once but I did not last 2 minutes. So i think i have finally reached a point where assistance is needed before i get discouraged and give up lol.