Moves
High Jump Kick is run due to its high Base Power, enabling Mienshao to OHKO Hydreigon and Empoleon. Knock Off enables Mienshao to remove the items of its switch-ins such as Amoonguss, Alomomola, and Primarina. U-turn lets Mienshao act as an offensive pivot, which can help it in unfavorable matchups against Pokemon that resist its moves or aren't crippled by Knock Off such as Mega Altaria and Mega Slowbro. Fake Out chips faster foes that threaten to KO Mienshao, such as Mega Beedrill and Infernape, and provides it with a way to pick off extremely weakened sweepers such as Dragon Dance Haxorus. It is also extremely effective at racking up chip damage when stacked with poison or burns.
Set Details
100 HP and 156 Special Defense EVs combined with an Assault Vest allow Mienshao to take Devastating Drake or a Choice Specs-boosted Draco Meteor from Hydreigon or a Draco Meteor from +1 Latias. An alternative spread of 132 HP / 136 SpD / 240 Spe hits the same defensive benchmarks while sacrificing some Speed for HP to help in the matchup against physical attackers. Regenerator enables Mienshao to be a consistent pivot throughout a game so it can consistently check Hydreigon and other special attackers.
Usage Tips
Mienshao should be used primarily to pivot into special attackers like Hydreigon and Nihilego. It can also be switched into passive Pokemon such as Blissey that it doesn't fear much from; however, it must be wary of status. Once on the field, Mienshao should try to pivot out and generate offensive momentum with U-turn. It can also use U-turn to capitalize on the switches it can force against top-tier Pokemon like Hydreigon and Empoleon. Mienshao should attempt to stay healthy throughout the course of a match to ensure it can consistently check what it needs to. Pivoting or switching it out to recover health with Regenerator after taking an attack helps with this, but it should avoid taking strong attacks unless necessary. If a Pokemon that relies heavily on its item to function, such as Suicune or Choice Specs Primarina, is predicted to switch in, using Knock Off to punish it and thus lessening a threat to Mienshao's teammates is preferred as opposed to switching it out immediately. Against defensive teams, Mienshao functions best as a means to cripple key stall staples and passive Pokemon like Alomomola and Quagsire with the removal of their items, which can make it easier for its more offensive teammates to break through them. Despite Mienshao's lack of offensive investment, it can be used to KO certain frailer offensive threats like Lucario due to its naturally high Attack combined with a high-Base Power STAB move. It must scout for Protect users that can force it to lose 50% of its HP, however, such as Empoleon and Nihilego. Mienshao can be used as an effective switch-in to Volt Switch from Mega Manectric due to its high special bulk and ability to regain HP through Regenerator and pivoting.
Team Options
Mienshao fits best on offensive and bulkier or balanced builds alike that need a fast pivot capable of taking on Dark-types. It pairs extremely well with other Regenerator users, such as Amoonguss and Slowbro, to form a strong Regenerator core that aids and strengthens Mienshao's pivoting ability. These partners can also help Mienshao due to their high physical bulk that enables them to check strong physical attackers like Terrakion for it. Mienshao does not have the offensive presence to be able to break through bulkier teams and cores effectively, so it pairs well with strong wallbreakers like Mamoswine, Choice Specs Primarina, Nasty Plot Celebi, and Choice Band Crawdaunt. In return, it can pivot these slower Pokemon into play without them having to take prior damage. Due to the number of switches forced by Mienshao, entry hazard support helps it further punish opposing switches; Stealth Rock setters such as Mega Steelix, Nihilego, and Nidoqueen make good partners. Additionally, the latter two can set up Toxic Spikes, which pair extremely well with Fake Out from Mienshao. Flying-type checks like Mega Aerodactyl, Rotom-H, and Diancie can patch up Mienshao's weaknesses to key offensive threats in Moltres and Togekiss, and Mienshao can provide pivoting and Knock Off utility for them in return. Mienshao is susceptible to all forms of status, preventing it from performing its role adequately. As a result, clerics such as Florges, Sylveon, and Togekiss make good partners, all of which are also able to deal with strong Fighting-types like Terrakion that threaten Mienshao thanks to their Fairy typing. Mega Altaria is another great partner for this reason, as it can pivot into Scald and status from Pokemon Mienshao cannot threaten such as Swampert and Slowbro and can break through bulkier teams with a boosted Facade as a result. Entry hazards can prevent Mienshao from being able to survive powerful attacks due to the chip damage they provide; thus, pairing it with hazard removal options such as Empoleon, Tentacruel, Volcanion, and Hydreigon is beneficial. Priority moves from the likes of Scizor, Mamoswine, and Crawdaunt can pick off a weakened Mienshao due to its low physical bulk, so pairing it with physically defensive priority checks such as Mega Aggron and Suicune helps alleviate this. Doublade works exceptionally well with Mienshao, as it appreciates Mienshao's ability to check Hydreigon and can pivot into threats such as Terrakion and Scizor in return.