he he.. true. I tried to dual client. Just a thot came to my mind, can Spiral pierce be stopped with Safety wall ? or Pneuma ??
i have a High priest geared good. I can try and tank for my bio 
i want to pawn the Kasas with AD damage. I can walk fast, my gears are not well suited ( Just broke my damn kaho)
but i have now like 120 int and does 25k damage to kasas (3 or 4 AD required to kill each)
pneuma stops Spiral Pierce
Safety wall stop reg attacks
gtb blocks the rest
go repair your kaho and you might think of investing in berze/di/dl since it gives faster casting in case you cant get IC. You should be able to tank the damage with your hp assuming it has fire armor, gtb, and a raydric muffler. + assumptio and proper sanctuary casting
If I can get my hands on an alice stone buckler or find my penemona guard, I'd tank you on my HP. Also, when I finish my exams

Edit: I just remembered you broke your kaho upgrading it xD. Been there done that...