Unova

Black 2 Black 2 White 2 White 2 Black Black White White
Walking in tall grass or a cave
Castelia City
5%
L18
5%
L18
Black 2 Black 2 White 2 White 2 Black Black White White
Walking in dark grass
Castelia City
5%
L19
5%
L19

Kalos

X X Y Y
Walking in tall grass or a cave
Route 10
5%
L21
5%
L21
X X Y Y
Walking in yellow flowers
Route 10
20%
L19–20
20%
L19–20