Abandoned Thrifty MegaMart

Walkthrough: After finishing your Island Trial with Acerola, you can actually stick back or return again to the Abandoned Thrifty MegaMart to hunt for all those strong Ghost Type Pokemon. If you return at night, you can follow Mimikyu throughout the shop to obtain its Z-Crystal.

Wild Pokemon:

Initial Pokemon (Levels 31-34): Shuppet(30%), Haunter(30%), Golbat(20%), Klefki(15%), Mimikyu(5%)

SOS Pokemon #1 (Levels 31-34): Shuppet, Gengar, Golbat, Klefki, Mimikyu

SOS Pokemon #2 (Levels 31-34): Shuppet Haunter, Golbat, Klefki, Mimikyu

Items:

Mimikium Z - Follow Mimikyu At Night