>>47069484But you changed him from a mixed attacker to a special attacker. Keeping the mixed attacker builds (so he can use his signature move):
HP: 105
Attack: 105
Defense: 75
Special Attack: 105
Special Defense: 75
Speed: 25
BST: 490
Moody changed to Sheer Force
Suction Cups changed to prevent you and the Pokemon adjacent to you from being force switched (this means that you can't be roared, and your opponent cannot flip turn/u-turn/volt switch/baton pass/teleport)
Now Octillery is the ultimate answer to stall. It has an insane movepool already, and with the added bulk from the extra HP it can survive a neutral hit from even offensive Pokemon and dish out brutal damage. Here are some calcs:
>252+ SpA Life Orb Sheer Force Octillery Fire Blast vs. 252 HP / 252+ SpD Corviknight: 309-364 (77.2 - 91%) -- guaranteed 2HKO after Leftovers recovery>252+ SpA Life Orb Sheer Force Octillery Sludge Wave vs. 252 HP / 4 SpD Clefable: 361-426 (91.6 - 108.1%) -- 50% chance to OHKO>252+ SpA Life Orb Sheer Force Octillery Psychic vs. 252 HP / 4 SpD Toxapex: 231-273 (75.9 - 89.8%) -- guaranteed 2HKO>252+ SpA Life Orb Octillery Hydro Pump vs. 252 HP / 128+ SpD Heatran: 338-400 (87.5 - 103.6%) -- 18.8% chance to OHKO>252+ SpA Life Orb Sheer Force Octillery Energy Ball vs. 252 HP / 252+ SpD Slowking: 213-252 (54 - 63.9%) -- guaranteed 2HKOYou wouldn't be able to switch into it without scouting out its set, since any move of its could potentially be game over for a Pokemon. Even if you think it's going pure special attacker, it could just immediately chunk your Blissey, the best answer to its special set:
>252 Atk Life Orb Sheer Force Octillery Liquidation vs. 252 HP / 252+ Def Blissey: 368-434 (51.5 - 60.7%) -- guaranteed 2HKO 