Ruby & Sapphire: Natures

Name	Increases	Decreases
Adamant	Attack	Special Attack
Bashful	None	None
Bold	Defense	Attack
Brave	Attack	Speed
Calm	Special Defense	Attack
Careful	Special Defense	Special Attack
Docile	None	None
Gentle	Special Defense	Defense
Hardy	None	None
Hasty	Speed	Defense
Impish	Defense	Special Attack
Jolly	Speed	Special Attack
Lax	Defense	Special Defense
Lonely	Attack	Defense
Mild	Special Attack	Defense
Modest	Special Attack	Attack
Naive	Speed	Special Defense
Naughty	Attack	Special Defense
Quiet	Special Attack	Speed
Quirky	None	None
Rash	Special Attack	Special Defense
Relaxed	Defense	Speed
Sassy	Special Defense	Speed
Timid	Speed	Attack