Burning Arrow ranger: [R/Mo;OgMTcXsm1R3qaeM/68qvZ2IAA]
his primary mission in GvG is to Gank enemy base and kill its NPC's. he is also usefull to spread conditions on enemies.
shock axe warrior: [W/E Shock Axe;OQYUgkIK5qGSFqnjpa9nBQAA]
need to attack casters and kock em down with shock when needed.
flag runner [E/Mo SoR Flag Runner;OgNTsYG+0pgUTcH51phZddgMA]
B.surge warder [E/Mo Blinding Surge Warder;OgNUg4kywnMljbyVFZIKgFhDBA]
SP assassin [A/W Shadow Prison Assassin;OwFj0te2IP05x3CLhRm5fJQBA]
Panic Mesmer [Me/any Panic E-Denial;OQBTASBPyhGUEEd/0c6MwDIAA]
RC monk [Mo/A Shadow Arts RC Monk;OwcU0wnC3vNzEKSYULmXrJCsGI]
LoD/infuser: [Mo/A;OwcU04XCz/MzESSddjUPqJbaBG]
I found this build on www.gwshack.us (site full of builds)