Easy man.
@OP you have to get the gurabashi chest 3 times located in strangle thorn. Give it a google
"Easy man" ?? I quoted op, lol.
Also, you have to get the chest 12 times, not 3 times.
Also, to do wargames you team up with 1,2 or 4 other people and queue against another group with an equal amount of players in it.
I did google it and came up with Gurubashi Arena, but I knew arenas had to do with war games...plus the better loot is in dungeons...so I got entirely confused. That's when I decided to ask here.
Thanks guys!