1.5 Mane’s Bulletin (Raid Boss) - Hypothesis of Exhibition SSS Clear | Reverse: 1999

P0 Melania, 6, Necrologist, Tooth Fairy
Tips:
1. You can directly attack the person early on to kill it faster, but you will have to disable the big bot later on for survivability.
2. The key to this boss is alternating between setup rounds to disable the bot and big dmg rounds where you unleash on the person. You setup, Necro+Mel Ult, setup while hitting bot, Mel Ult, repeat. Keep in mind the round where you set up for your second Melania Ult to capitalize off the last round of Necro's buff is the one where you are most vulnerable, as the big bot was not disabled.
3. On later rounds, the bot will one shot you, which is where Prayer is useful to squeeze out those extra rounds where you can still setup properly at the cost of your supports slowly dying.
4. Try to allocate AP toward Melania, Necro, and occasionally 6 to be able to spam Necro and Melania Ult as much as possible. 6 Ult is strong, but you won't be able to get it often without slowing down the team.
honestly pretty easy boss, i cleared 1st try. maybe cuz i have 6 and also upgraded Melania reso really high. survivablity is less of an issue because the bot can be disabled.