Had a situation on Lvl 90 Roulette, Dead Ends, entire run goes mostly fine, I get hit by the fart gas on the first boss and that gets Esuna'd off pretty easily, I take it as a literal wake up call and focus, second boss I am flawless but the other DPS, also a DNC, dies 3 times, whatever, they were alive long enough to Standard Step buff me each time so I can live.

On Ra La, Healer is visibly struggling to keep up with unavoidable damage and at one point the Tank started using Clemency on everyone, I mess up and I stand too close to the butterfly lasers, I thought I was on a safe spot but I guess the hitbox of the laser nicked me, I immediately hit Curing Waltz and Improvisation to bridge as much as possible for the Healer for them to top me off and... nothing, Doom goes off, Healer was new(map achievement went off when we reached Ra La), so I assume they just didn't know, and I explain the mechanic in chat while dead, a bit passes and Healer just goes "I know" in chat, a full 10 minutes of the Tank and Healer fighting Ra La by themselves, the other DNC had died some time before me, Healer had full MP the entire time and never used Swift, I was watching their buffs the entire time just in case, eventually they win the war of attrition, before leaving the Tank hits me with this garbage:



I got hit twice in the entire dungeon, and only once in that boss fight, and I get this... anyway I reported the Healer for lethargic play after, as the "I know" made it clear they straight up refused to heal me, and were quite obviously refusing to rez either DPS despite being perfectly able to do so.