not sure but most rogues dont use poison,, a lvl 45 xbow hits easely 4.5k dmg (mine does with npc stuff) ,, why would he/she care about 150 poison dmg,, ice wall just pisses of, and they go out of range (that is what i experienced with my nuker in ctf with ice wall)
WTS,,
water elements D3/4 fire elements D3/4 earth elements D3/4 wind elements D3/4