Unova

Black 2 Black 2 White 2 White 2 Black Black White White
Walking in tall grass or a cave
Relic Passage
Castelia Sewers entrance
34%
L16–18
34%
L16–18
Wellspring Cave
50%
L10–13
50%
L10–13

Kalos

X X Y Y
Walking in tall grass or a cave
Reflection Cave
Unknown Area 305
20%
L21–22
20%
L21–22
Reflection Cave
Unknown Area 306
20%
L21–22
20%
L21–22
Reflection Cave
Unknown Area 307
20%
L21–22
20%
L21–22
Reflection Cave
Unknown Area 308
20%
L21–22
20%
L21–22