Supercell
Drizzle + Electro Surge.
0 species 0 as main 0 as innate 6 battle AI weight, −2 to 10 — 6 is the untouched default
In detail
Summons rain and Electric Terrain upon entry, lasting 8 turns (12 with Damp Rock/Terrain Extender). Boosts Water moves by 50% and cuts Fire damage by 50%. Grounded Pokemon cannot fall asleep and Electric moves gain 30% power boost.
Who has it
No species has this ability, in either slot.