Quote Originally Posted by Kaonis View Post
The problem is Rathalos EX is way easier going in as a tank than any other role. The only part of the fight that's remotely hard is when you get hit by Rathalos' ridiculously high damaging attacks, which can be pretty common given how everything is run server side in this game. Being on my BIS DRG I was either one shot or nearly one shot by attacks, while on my decently geared PLD I could survive far more easily and would only die from really bad RNG if I was hit then stunned into a second hit in the final phase. The fight is far more forgiving if you stack tanks than if you bring DPS/healers.

By contrast every non-standard composition you mentioned hardly, if even ever, makes the content easier. It's pretty much done as a challenge.

As for them adding more content like this to the game? Sure, but I would instantly quit and I imagine many others would do the same. This sort of fight just doesn't work for this type of game let alone with their engine.
Easier but slower. Reddit has a similar thread discussing how good four Warriors are yet numerous replies highlight three DPS and a healer. Some are using Titan Egi to sub in for the tank because DPS roles kill it faster despite how strong Inner Release is. Regardless, a simple solution is to add enrages next time so you can't just bring tanks.

As for you quitting. You and others would be replaced by players long since disillusioned by how boring and unengaging most four man content is in this game. There's a reason one of the most popular requests is bring Mythic+ over from WoW.