Uh, so I'm going to ignore the part of this thread that should obviously be ignored. Cryogonal is still doing what I want it to with the moveset it has.
LightningLuxray
I tested SR Steelix as a Roselia replacement. It does actually take care of most of my problems with its steel typing, but SR really can't compare to the power of Toxic Spikes on this team. But what I did learn from using Steelix is that I want a pokemon with EdgeQuake... hinthint see below!
AquaAdmin Qualna
Amoongus was on the team first, actually. And I removed it for exactly the reason stated in that it doesn't give me entry hazards. So it probably wasn't necessary to quote you guys here, but Amoongus was taken into consideration and the team functions with it except for the lack of entry hazards
Punchshroom
I tested CM Sigilyph, and honestly didn't notice much difference in its effectiveness. I definitely think either set can work here, but I plan to test this some more. Since the rest of my team is established now, I'll just look at how often I rely on Sigilyph to take physical hits, because otherwise Calm Mind would be superior.
And I do use Taunt semi-frequently on my Spiritomb, so I'll keep that, but thanks anyway!
AquaAdmin Aasgier
The winner is Scolipede! And without Megahorn, actually. I had already tested Steelix by this point, and saw that I wanted to be able to have the threat of EdgeQuake to force some switches. So the dual entry hazards + EdgeQuake set wins out. The only downside to not having Megahorn is having to play defensively against Mesprit/Uxie/Gardevoir, but that's manageable since even Moltres can tank their hits. Overall a big :D for Scolipede
epikkyogre78
I've used Piloswine in a different RU team, and I feel like it gets worn down to a similar extent as Roselia, so I don't want to replace it and deal with the same thing that frustrated me as before. Piloswine is excellent in a bulky offense team, but not here, I think. Thanks for the suggestion though
atomicllamas
This is something I hadn't considered at all. I did enjoy Steelix, after all, and the only thing I didn't like was his lack of spiking utility, so it's entirely possible that Roselia/Steelix could work instead of Scolipede/Moltres. Briefly I am worried about grass types and relying too much on Wish support, but in exchange I get the cleric I wanted... Damn, now you've made me curious enough to try this...
What I have now works, though. So I would be unlikely to change, I guess, unless I start to come up against more mirror matches (poisoning+burn stall teams)
@everyone who rated
Thanks so much for the help!
The most remarkable thing happened:
This team with Scolipede in place of Roselia... doesn't really have any problems with anything I've come up against (I just need to predict like a bitch when my opponent has an Absol)! It works! :D
(And CM Sigilyph may also be a permanent change but we'll see what happens)