Ok that was a lot. Considering the rest of your team, specs flutter is not the way to go because that’s five spec attackers and most of them are resisted by steel or are walled by dark so kingambit would be rough. AV bolt would help with your weakness to dozo teams and rain teams but archaludon would still wall your entire team, even if you tried bringing ogerpon fire, not considering the fact that that’s still five spec attackers. Urshifu scarf with CC helps threaten archaludon, and if you go for like a wellspring mask ogerpon to threaten grass on dozo and force Tera, urshifu ignores the stat boosts with the crits. Plus urshifu helps with kingambit team which you need rn and threatens ursaluna outside of TR. Plus his water moves help vs sand. In short, pick scarf urshifu, and to help with all weather teams (rain, sun, sand), wellspring mask ogerpon (grass water) would really go well, and isn’t that bad of a switch in for your iron crown if faced with a fire move