すながくれ

During a sandstorm, this Pokémon has 1.25× its evasion, and it does not take sandstorm damage regardless of type. The evasion bonus does not count as a stat modifier. Overworld: If the lead Pokémon has this ability, the wild encounter rate is halved in a sandstorm.

“砂あらしで 回避率が　あがる。”