Torn between two mesmer builds.
Confusion stacking builds aren’t really that good in PvE, but in WvW they can cause much butthurt to the enemy team. This is especially true if you’re causing it through AoE glamours and through Cry of Frustration. Pops that Confusion on LOTS of people all at once.
For PvE, you might want to retrait for other conditions such as bleeding.