Gen 8 SwSh Monotype (Dragon)

Kyurem @ Leftovers / Heavy-Duty Boots
Ability: Pressure
EVs: 56 HP / 40 Def / 208 SpD / 204 Spe
Jolly Nature
- Substitute
- Dragon Dance
- Icicle Spear
- Roost
This is a bulky Dragon Dance set that is for Dragon-type teams in SS Monotype. This set utilizes Kyurem's 125/90/90 bulk, resistances, and Pressure ability. Substitute is used to avoid status conditions like burns and poisoning, which can cripple you, and take advantage of passive Pokemon. Dragon Dance allows you to boost your attack and speed and can be used while you have your Substitute up or you predict a switch. Icicle Spear is your attacking move, as it hits opposing Pokemon more than once. Roost is for longevity and is really useful alongside Substitute to keep Kyurem healthy.
The goal of this set is to PP Stall Pokemon and setup while PP stalling so you can clean late game once you racked up multiple Dragon Dance boosts. 56 HP EVs allows Kyurem make 101 HP Substitutes, which is useful for Blissey's Seismic Toss and Galarian Corsola's Night Shade. 40 Defense EVs help you avoid a 2HKO from Heavy Slam Celesteela, as shown in this calc:
0 Atk Celesteela Heavy Slam (80 BP) vs. 56 HP / 40 Def Kyurem: 182-216 (44.9 - 53.3%) -- 0.4% chance to 2HKO after Leftovers recovery
Possible damage amounts: (182, 182, 186, 188, 192, 192, 194, 198, 198, 200, 204, 206, 206, 210, 212, 216)
208 Special Defense EVs allow Kyurem to avoid a 2HKO from uninvested Flash Cannons from defensive Celesteela and defensive Magnezone.
- 0 SpA Celesteela Flash Cannon vs. 56 HP / 208 SpD Kyurem: 162-192 (40 - 47.4%) -- guaranteed 3HKO after Leftovers recovery
Possible damage amounts: (162, 164, 164, 168, 168, 170, 174, 174, 176, 180, 180, 182, 186, 186, 188, 192)
- 0 SpA Magnezone Flash Cannon vs. 56 HP / 208 SpD Kyurem: 192-228 (47.4 - 56.2%) -- 23.4% chance to 2HKO after Leftovers recovery
Possible damage amounts: (192, 194, 198, 198, 200, 204, 206, 206, 210, 212, 216, 216, 218, 222, 224, 228)
The rest of the EVs are dumped into speed putting Kyurem at a speed of 304, which is the mininum amount of speed Substitute + Dragon Dance Kyurem needs.
Leftovers is used to give Kyurem a little recovery and helps avoid the 2HKO from the moves I mentioned in the calcs. Heavy-Duty Boots can be used instead so you don't take damage from Stealth Rock. If you run Heavy-Duty Boots, keep in mind you're more likely than not to find yourself unable to avoid a 2HKO from the moves I mentioned; Leftovers is needed to avoid the 2HKO from those moves. The EV spread can be customized to suit your team's needs, as long as you have at least 56 HP EVs as well as having a mininum of 204 Speed EVs.
Enjoy!