Tbh I got a sage in the Grand Cosmos. Fairly new to the job it seems, first time in the dungeon. Didn't realize all 3 people were new to the duty as well while I was the tank so... xD We wiped on the first boss three times? No amount of heart of stones, reprisals, heart of lights, and auroras can save them if they get swept away by the brooms a couple of times.
They were open to advice though, so I gave some for sage gameplay tips. Unfortunately, I think they eventually panicked and resorted to Prognosis spam and forgot what I said about using Physis II + Kerachole, and then haima or panhaima on every big pull. Not an issue with big pulls though, we cleared all of them outside of a couple of Superbolides. After the second boss (no wipes, but failed mechanics a lot. Thankfully there was a RDM, so recovery was pretty smooth), we went to the final boss.
Boy. Oh boy. XD We wiped a lot. I explained after the 2nd wipe the mechanics to the dungeon (red fire burns furniture, blue fire is instant death if you don't transfer the fire to the furniture). After the third (or fourth ?) wipe, we decided to have everyone burn the draperies first and the piano/stool for more room. They failed the left/right swipe and the aoe / marked cleaves a couple of times though. Usually about 50% we wiped. The second to last run had 38 minutes left on the duty. The final run people were doing alright until we went past the 50% mark. All 3 players would've died if I hadn't thrown both aurora and Heart of Stone on the sage in time. After that recovery, the RDM got back up, only for the sage to die. This was around 30% HP. The bard eventually goes down. I tried my best to keep them alive as they slowly picked everyone up. Another reprisal and everyone gets dangerously low (~1k hp). The bard dies, followed by the sage. We eventually clear it.
That was a really long duty, haha. I ended up getting so used to tanking with a high hp that the next dungeon roulette I joined as a healer instantly melted me because I forgot I can't take AoEs, especially not in bardam's mettle. I went from full hp to 0 in 2 overlapping hits, haha. A slight mishap near the end of the first wall to wall pull, but no one else died outside me since the whole pack was nearly dead when I forgot to move out of the line of fire in time. That run went really well. We had a full wall-to-wall pull every time, deleted the enemies without issue, beaten up the final boss and skipped the add phase. If I didn't know better, I'd say that could've been one of my fastest Bardam runs if I hadn't accidentally died at the beginning by accident. xD