Is limit break not a thing?

[Tridus]

Prove me wrong. Aside from 2 (?) instances of Doom, and Allagan Venom, tell me where else Esuna is absolutely mandatory for a clear.

I couldn't care less about "it's saved someone from Hashmal bleed" or other such things, people shouldn't be getting hit in the first place.

If the standard is "absolutely mandatory for a clear" as you say, then healers have exactly one: Lucid Dreaming (maybe two if you count Swiftcast). None of the others are mandatory for a clear, and several of them are basically irrelevant.

It's an absurdist standard in the first place. Esuna's useful on several fights, including things you want to dismiss like people being hit by Hashmal's bleed. Here in reality, people get hit by stuff they shouldn't and being able to fix that without going to Raise is certainly helpful for a speedier clear.