Skip to content

PokéAtlasPokéAtlas Lab

Minigames
Pokédex
Challenges
Leaderboards
Guides
Collections

PokéAtlas Lab

Interactive encyclopedia, minigames and daily challenges from the Pokémon universe.

Structured data from PokéAPI. Images and sounds © The Pokémon Company / Nintendo, linked from PokeAPI/sprites and PokeAPI/cries; original logo and covers.

Data version: 2026.10-phase2

Explore

Minigames
Pokédex
Challenges
Leaderboards
Guides
Collections

Legal information

Legal notice
Privacy
Cookies
Accessibility
Credits and licences

PokéAtlas Lab is an independent fan project and is not affiliated with, sponsored or endorsed by Nintendo, Creatures Inc., GAME FREAK inc. or The Pokémon Company. Pokémon and character names are registered trademarks of their respective owners.

PokéAtlasPokéAtlas Lab

Minigames
Pokédex
Challenges
Leaderboards
Guides
Collections

Home
Pokédex
Abilities
Slow Start

Slow Start

Description

For five turns, the Pokémon's Attack and Speed stats are halved.

Pokémon with this ability

2 species

As a regular ability (1)

#0486Regigigas

As a hidden ability (1)

#0965Varoom