Johto

HeartGold HeartGold SoulSilver SoulSilver
Walking in tall grass or a cave
Route 38
1%
L13
During a swarm
+40%
L16
1%
L13
During a swarm
+40%
L16

Hoenn

Emerald Emerald Ruby Ruby Sapphire Sapphire
Walking in tall grass or a cave
Safari Zone
expansion south
5%
L34

Sinnoh

Platinum Platinum Diamond Diamond Pearl Pearl
Walking in tall grass or a cave
Route 209
During a swarm
+40%
L18–19
During a swarm
+40%
L16
During a swarm
+40%
L16

Kalos

X X Y Y
Walking in tall grass or a cave
Route 10
10%
L21
10%
L21
X X Y Y
Walking in yellow flowers
Route 10
30%
L19–21
30%
L19–21