Quote Originally Posted by eagledorf View Post
Oath gauge is great in 8-mans. You can Intervention or Sheltron basically every tank buster depending on if you're MT or OT. Only problem is Sheltron does not work if you are casting as you point out so you have to be careful not to do that.

In 4-man you should still use it. It's free mitigation.
A single, guaranteed block of the cost of 50 gauge is a drop on a hot stone when dealing with trash groups in 4-mans. Might as well pop Bulwark for that. Or any other defensive cooldown that doesn't require gauge.