Mewtwo is a PokeBonk League partner of legendary rarity and Psychic type. Its unlock challenge only counts once you have 60 League members, so it is one of the later unlocks. It does not evolve during a run.
- Passive
- Damage, area and speed; a periodic shield, and critical hits stun.
- How to unlock
- Capture Articuno, Zapdos and Moltres, and win the Rocky Desert on Hard.
- League members needed
- 60
- Evolution
- Does not evolve in PokeBonk.
Partner data comes from community testing on v0.7.7 (2026-10-20), before Season 2. The game is now on v0.8.28, so some challenges may have changed since, and we re-check them as we play.
Moves and fusions for Mewtwo
- Signature fusion: Genetic Supremacy, from Psystrike + Psycho Boost at max level in Bill's Machine.
- Two maxed Psychic moves fuse into Mind Warp, the Psychic type fusion, an easy target that fits Mewtwo's type.
- Eternal Sleep is a reaction fusion from a Psychic / Grass move and a Ghost / Dark move.
- Psychic Spark is a reaction fusion from a Electric move and a Psychic move.
Plan a build with Mewtwo All move fusions →
Unlock alongside Mewtwo
These partners' challenges count the same thing as Mewtwo's (progress in the Rocky Desert), so the same runs move all of them forward.
- Aerodactyl: Win the Rocky Desert.
- Zapdos: Win the Rocky Desert, and defeat 3,000 Pokémon in the rain in a single run.
- Moltres: Defeat Moltres in the Rocky Desert on Hard, and burn 8,000 Pokémon in a single run.
Other Psychic partners
Abra · Slowpoke · Drowzee · Exeggcute · Mr. Mime · Jynx · Mew
How do I unlock Mewtwo in PokeBonk?
Capture Articuno, Zapdos and Moltres, and win the Rocky Desert on Hard. League members needed: 60.
What type is Mewtwo in PokeBonk?
Psychic. Damage, area and speed; a periodic shield, and critical hits stun.
When does Mewtwo evolve in PokeBonk?
Does not evolve in PokeBonk.