Yes,Archers/shamans/BMsuras PVM with warriors PVM are bad,but Shaman/archers PVM with BMsuras is same (first two have middle 6 effects and last only 2)
Now archers have : 1) reduced colduwn; 2)splash;3)knockback; 4) cool feather wolk with stealth (escape); 5)slow effect 6);poison;7) lasting fire effect ;8)big range;9)chanse of stunning Shamans also have : 1)knockback ; 2)chanse of stunning;3)slow;4)lasting fire 5) damage bonus from weapon BM suras have only slow and knockback. Warriors have no skill effects besides stunning and knockback . Where is balance? AMR stones works on suras like a on a shamans?