Fancy intros are hard, and I'm tired of looking at things in terms of types. Never seems to work. Instead, I'm using it in terms of team-roles.
Kubrick (Reuniclus) @ Leftovers
Ability: Magic Guard
EVs: 252 HP / 252 Def / 4 SpA
Bold Nature
- Focus Blast
- Psyshock
- Recover
- Calm Mind
Swayze? (Sceptile) @ Sceptilite
Ability: Overgrow
EVs: 4 HP / 252 SpA / 252 Spe
Timid Nature
- Giga Drain
- Leaf Storm
- Dragon Pulse
- Hidden Power [Fire]
CM Reuniclus is really a titan of wall breaking, and its own support and status immunity allow it to punch holes in otherwise bulky and unstoppable walls. So a good teammate is one that appreciates bulky mons being weakened, or taken out all together. Mega Sceptile is the first that comes to mind, and it seems to work well, as Reuniclus takes on Mega Aero, Crobat, Mamoswine, Roserade and Entei to some degree, before Sceptile acts as a cleaner, whose immense speed takes on opponents Reuniclus can't match, like Krookodile, Sharpedo and Salamence
HP Fire is used over Focus Blast because it 2HKOs both Doublade and Escavalier, which give both mons trouble without it. Keep Wish support and try to get some entry hazards for a good clean win!