Build 1) When enemy team has more than one squishy and more than one good auto attacker.

This is not a tournament build for full 5on5 teams. For that matter you mostly get Arcane Precision or Bribe at 1, and Promote or Protective Shield at 4. Anything else is fine though. Emerald Wind can help vs melee assault teams.

Build 2) Used against melee assault teams for maximum effect in damage and defense.