Kanto

HeartGold HeartGold SoulSilver SoulSilver
Walking in tall grass or a cave
Route 3
During a swarm
+40%
L5

Hoenn

Emerald Emerald Ruby Ruby Sapphire Sapphire
Walking in tall grass or a cave
Route 111
24%
L19–21
10%
L20–22
10%
L20–22

Sinnoh

Platinum Platinum Diamond Diamond Pearl Pearl
Walking in tall grass or a cave
Route 206
Using PokéRadar
+22%
L16–19
Using PokéRadar
+22%
L14–16
Using PokéRadar
+22%
L14–16

Unova

Black 2 Black 2 White 2 White 2 Black Black White White
Walking in tall grass or a cave
Relic Castle
d
100%
L27–30
100%
L27–30