I think some of the claims above are a little dubious about darm. I agree that it functions best on volturn, but whenever I build volturn, I am always inclined to consider scarfshao or rotom-h before darmanitan. Mienshao because it can revenge kill DD mence which is the single most threatening sweeper in the tier atm which is a big deal as well as always outspeeding hydra and rotom-h fills in this volt-switch need while cutting out the middle man and actually carrying switch-in prowess. You also mentioned that hazard removal should be considered when using darm but on offensive volturn, this is really not easy to produce given that defog sacrifices too much momentum (not to mention your own hazards which is very important for volturn) and there very few offensive spinners in the tier (odds are you won't be able to run megatoise either as you'll presumably be using your mega slot for bee on offensive volturn so you're pretty much left with offensive cruel or kabutops), none of which have volt switch or u-turn.
I agree that it's not on par with donphan but that is too high in B-. I wouldn't say it's as good as something like P2 which has nearly the same speed and bulk but is significantly harder to switch into imo particularly with trick screwing over its usual checks a lot worse than u-turn does to darm's checks. I think it's fine in B- with mons that I still think have decent merit in this meta like arcanine, galv and blissey.
As for the rose nomination that was mentioned, I think it is much better than B tbh. While it's defensive set is still ass as it has been since about BW2, LO Sleep powder is really dangerous atm. I'm talking Sleep/Lstorm/bomb/HPfire (with technician). With the metagame taking more of a shift towards attackers hovering around 80 base speed, it's a great time to be a quick sleep inducer who no grass types can switch into. Tbh, the only thing that can decently switch into this set in all of A-rank and above is lax and if you don't have that, then you have to sac something to sleep and find a switch in lest rosie just kills your sleep fodder and rinses and repeats next time you have 85- speed mon, fairy, or bulky water out. Definitely not B material IMO and I would argue it warrants a place next to shaymin in A-
I agree that it's not on par with donphan but that is too high in B-. I wouldn't say it's as good as something like P2 which has nearly the same speed and bulk but is significantly harder to switch into imo particularly with trick screwing over its usual checks a lot worse than u-turn does to darm's checks. I think it's fine in B- with mons that I still think have decent merit in this meta like arcanine, galv and blissey.
As for the rose nomination that was mentioned, I think it is much better than B tbh. While it's defensive set is still ass as it has been since about BW2, LO Sleep powder is really dangerous atm. I'm talking Sleep/Lstorm/bomb/HPfire (with technician). With the metagame taking more of a shift towards attackers hovering around 80 base speed, it's a great time to be a quick sleep inducer who no grass types can switch into. Tbh, the only thing that can decently switch into this set in all of A-rank and above is lax and if you don't have that, then you have to sac something to sleep and find a switch in lest rosie just kills your sleep fodder and rinses and repeats next time you have 85- speed mon, fairy, or bulky water out. Definitely not B material IMO and I would argue it warrants a place next to shaymin in A-