Special Tank
Kyurem-Black @ Leftovers / Life Orb
Ability: Teravolt
EVs: 248 HP / 8 Def / 252 SpD
Sassy Nature
- Roost
- Dragon Tail
- Fusion Bolt
- Ice Beam / Toxic
Kyurem's typing allows him to take Ice attacks for neutral damage, so Kyurem can abuse a specially defensive set on Dragon. Roost increases his longevity, and Dragon Tail is a great STAB that allows Kyruem to shuffle around switch ins for residual hazard damage. Even when uninvested, his massive base 170 Attack stat still does massive amounts of damage. If you would like for Kyruem to have more of an offensive presence, you can opt for a Life Orb over Leftovers, as his massive bulk allows him to tank hits well enough to Roost of damage and Life Orb recoil. Even when uninvented, Kyurem can still 2HKO Slowbro after Stealth Rock. Despite losing out on BoltBeam coverage, Kyurem can also run Toxic to allow him to spread status onto bulkier teams and dismantle walls in general.
Alternatively, this set can double as a Sub-Toxic set, as only 52 HP EVs are required to obtain 101 Hp substitutes.While this can help prevent Kyurem from becoming inflicted by status, it continues to cut down on his coverage.
Some Calcs:
252 SpA Genesect Ice Beam vs. 248 HP / 252 SpD Kyurem-B: 79-93 (17.4 - 20.5%) -- possible 7HKO after Leftovers recovery
+1 252 SpA Genesect Ice Beam vs. 248 HP / 252 SpD Kyurem-B: 118-139 (26 - 30.6%) -- 3.1% chance to 4HKO after Leftovers recovery
252 SpA Magnezone Hidden Power Ice vs. 248 HP / 252 SpD Kyurem-B: 56-66 (12.3 - 14.5%) -- possibly the worst move ever
252 SpA Froslass Ice Beam vs. 248 HP / 252 SpD Kyurem-B: 91-108 (20 - 23.8%) -- possible 6HKO after Leftovers recovery
(Scarf) 252 SpA Latios Ice Beam vs. 248 HP / 252 SpD Kyurem-B: 84-99 (18.5 - 21.8%) -- possible 6HKO after Leftovers recovery
252 SpA Latios Draco Meteor vs. 248 HP / 252 SpD Kyurem-B: 360-426 (79.4 - 94%) -- guaranteed 2HKO after Leftovers recovery
0 Atk Teravolt Kyurem-B Dragon Tail vs. 0 HP / 0 Def Latios: 248-294 (82.3 - 97.6%) -- guaranteed 2HKO
0 Atk Life Orb Teravolt Kyurem-B Dragon Tail vs. 0 HP / 0 Def Latios: 322-382 (106.9 - 126.9%) -- guaranteed OHKO
+6 0 SpA Volcarona Fiery Dance vs. 248 HP / 252 SpD Kyurem-B: 376-444 (83 - 98%) -- guaranteed 2HKO
252 SpA Mega Charizard Y Fire Blast vs. 248 HP / 252 SpD Kyurem-B in Sun: 267-315 (58.9 - 69.5%) -- guaranteed 2HKO
252 SpA Pixilate
Mega Gardevoir Hyper Voice vs. 248 HP / 252 SpD Kyurem-B: 390-458 (86 - 101.1%) -- 6.3% chance to OHKO