Is Mewtwo Good?

Yes, Mewtwo is excellent in both casual playthroughs and competitive Ubers. In Scarlet and Violet, its massive Special Attack and blazing Speed make it a premier special sweeper. However, it requires setup like Nasty Plot to break modern defensive walls and struggles against dominant threats like Kyogre and Koraidon.

A blistering fast special attacker that relies on Psystrike and Nasty Plot to punch holes in the Ubers tier.

Rating 8.5/10 · Tier Uber (SV) · Role : Special Sweeper / Wallbreaker

Strengths

• Blazing base Speed outpaces most of the unboosted Ubers tier.
• Psystrike targets physical Defense, making special walls useless against it.
• Incredible coverage movepool hits nearly every type for super effective damage.

Weaknesses

• Fragile defensive typing leaves it vulnerable to common Ghost and Dark attacks.
• Requires Nasty Plot to secure OHKOs against bulky modern legendaries.
• Walled or out-sped by top-tier threats like Choice Scarf Koraidon and bulky Kyogre.

Mewtwo currently sits in the Scarlet and Violet Ubers tier, holding a niche but deadly 1.0% usage rate. While it no longer dominates the metagame single-handedly, its role as a premier special sweeper remains intact.

Its blistering Speed stat allows it to naturally outpace a massive portion of the unboosted Ubers roster. Combined with a devastating Special Attack, Mewtwo forces immediate responses from the opponent.

Instead of relying purely on base stats, modern Mewtwo players utilize its signature move, Psystrike. Because Psystrike calculates damage using the target's physical Defense, Mewtwo effectively acts as a mixed attacker, completely bypassing traditional special walls.

To maximize its offensive pressure, the Nasty Plot wallbreaker set is the gold standard. A single boost turns Mewtwo into a terrifying late-game cleaner.

Recommended Build

• Moves: Nasty Plot / Psystrike / Fire Blast / Ice Beam (or Shadow Ball)
• Item: Life Orb or Heavy-Duty Boots
• Ability: Unnerve

Psystrike is absolutely mandatory for STAB damage. After a Nasty Plot, very few Pokémon can comfortably switch into it.

Coverage options dictate your matchups. Fire Blast incinerates Steel-types like Necrozma-Dusk-Mane, while Ice Beam provides crucial coverage against Dragon-types. Taunt can occasionally replace a coverage move to shut down defensive status users.

For items, Life Orb provides raw, immediate power to secure OHKOs. If entry hazards are a problem for your team, Heavy-Duty Boots guarantees a safe switch-in.

If setup feels too slow for your team composition, Mewtwo effectively runs Choice items. A Choice Scarf turns it into an exceptional revenge killer.

With a Choice Scarf equipped, Mewtwo outruns almost every boosted threat in the tier. It can easily spam Psystrike or snipe specific targets with Ice Beam and Aura Sphere.

Alternatively, Choice Specs offers immediate, overwhelming wallbreaking power. While it locks you into one move, a Choice Specs Thunderbolt or Shadow Ball will severely dent switch-ins expecting a setup turn.

Mewtwo cannot sweep alone. It requires teammates that can absorb physical blows and handle bulky legendary walls. Necrozma-Dusk-Mane is arguably its best defensive partner.

• Koraidon: Punishes Dark-types and sets up harsh sunlight, turning Mewtwo's Fire Blast into a nuclear option.
• Necrozma-Dusk-Mane: Absorbs lethal physical attacks and sets Stealth Rock to break Focus Sashes.
• Ho-Oh: Provides a crucial Ground immunity and spreads burns to cripple physical attackers.

Offensively, pairing Mewtwo with Deoxys-Attack or Lunala creates overwhelming psychic-type pressure. Once the opponent's dark-type counter is eliminated, Mewtwo is free to clean up.

Despite its offensive prowess, Mewtwo suffers from a fragile defensive typing. Pure Psychic offers no useful resistances in a tier dominated by heavy hitters.

Kyogre stands as one of Mewtwo's hardest counters. Bulky Kyogre variants easily tank a Psystrike or Thunderbolt and retaliate with devastating rain-boosted attacks.

Koraidon also poses a massive threat. Choice Scarf Koraidon naturally outspeeds non-Scarf Mewtwo, threatening an immediate OHKO with physical strikes.

Mewtwo is also heavily reliant on its ability to bypass defensive mechanics. Unnerve stops annoying berry consumption, but Pressure is largely useless for a hyper-offensive Pokémon. If it loses its Heavy-Duty Boots, entry hazards will severely limit its lifespan.

Do not draft Mewtwo if your team lacks solid switch-ins for Ghost and Dark-type attacks. It cannot take a hit from modern physical sweepers and needs a safe pivot to enter the field.

If you need a dedicated special wall or a bulky pivot, look elsewhere. Mewtwo is a glass cannon that requires aggressive play and momentum to function.

For players looking for a more resilient psychic-type win condition, Necrozma-Dusk-Mane is the superior alternative. It offers better defensive utility while still packing a tremendous offensive punch.

Looking ahead to Pokémon Legends: Z-A, Mewtwo's viability will likely skyrocket if its Mega Evolutions return. Until then, it remains a high-risk, high-reward Ubers pick in Scarlet and Violet.