This is the point where a guideline can prove itself to be very useful because it can teach you how to reach the higher levels. You have to make your own mark when it comes to the Runescape Gold; therefore, the guidelines are to be used because they can save you a lot of time that can be used for something else.
For this reason, most raids like to spread out a bit, giving everyone room to get away from the freakish, faceless monstrosity you have become. When Shadow Crash hits someone to get rs Gold, get your big spell-based DPS inside the black puddle left behind. While inside the black puddle, your raid members will get a big casting speed and damage bonus. Healers want to stay out, however, since it will also reduce the amount of healing you do.
A lot of this fight will depend on your raids ability to position intelligently and react quickly. Nothing that Vezax does individually is unique and new to you. You have stood in buff-giving circles of cheap Runescape Gold, dodged void zones, and gotten away from explosive raid members.