Guild versus guild/Zaishen Quest

Summary

 * 1) Win 1 rated GvG battle.
 * 2) *BONUS* Win a round of GvG in an Automated Tournament.
 * 3) *BONUS* Win 3 rated GvG battles.

Dialogue
''"Build your guild team of eight and battle another guild. Return victorious to Zehnchu to claim Balthaar's reward." ''
 * Accept: "I can do that!"
 * Reject: "No, I'm way too busy today."