ProtosynthesisGen. 9

✔️

Primary Ability10

Secondary Ability0

Hidden Ability0

Raises highest stat in harsh sunlight , or if holding Booster Energy .

Increases the bearer's highest stat (excluding HP) in harsh sunlight or while holding Booster Energy by 30% (or 50% if Speed is the highest stat).
Upon activation, a message tells which stat is increased to all the players.
If multiple stats are tied for highest, Protosynthesis breaks the tie by prioritizing Attack -> Defense -> Special Attack -> Special Defense -> {Speed;STAT;SPEED}, in that order.
Protosynthesis will activate in harsh sunlight even if the Pokémon is holding a Utility Umbrella, but not if a Pokémon with Air Lock or Cloud Nine is in battle.
Harsh sunlight will activate Protosynthesis before a held Booster Energy, so the Booster Energy will not be consumed if the Pokémon with Protosynthesis is in harsh sunlight.
If activated by weather, the effect of Protosynthesis will end when the field is no longer affected by harsh sunlight.
Skill Swap and Doodle will fail if either Pokémon has Protosynthesis.
Worry Seed, Gastro Acid, Role Play, and Entrainment will fail if the target has Protosynthesis.
Protosynthesis cannot be copied by Trace, Power of Alchemy, or Receiver or replaced by Lingering Aroma.