So more of a PF story, on another alt having gotten their blu to 67.
I joined a garuda ex spell farm where the leader insisted on level syncing it to guarantee the spell dropping for the party. Well, this only works if everyone knows the mechanics and plans ahead.
The party I was in did not exactly plan ahead. None of the healer blus had raise, including me (because I'm still fumbling at some of the masked carnival stuff), and only one was able to tank properly. Needless to say after about 7 wipes I suggested to unsync it. Naturally this got flak from the pt lead, but others were in agreement because we were tired of wiping.
We all pull out, leader puts us back in unsynced, and bam, everyone got the spell. Pt lead was rather flabbergasted, but when the party is continuously wiping because of everything hitting the fan over 1 spell, you're better off getting the fight done quick and having a lower chance of it dropping over that sort of sh*tshow.