Kanto

FireRed FireRed LeafGreen LeafGreen
Walking in tall grass or a cave
Altering Cave
f
100%
L18–28
100%
L18–28

Hoenn

Emerald Emerald Ruby Ruby Sapphire Sapphire
Walking in tall grass or a cave
Altering Cave
f
100%
L18–28
Safari Zone
expansion north
30%
L33–35
Safari Zone
expansion south
10%
L34