Turnback Cave — Pokémon Definitive Platinum
Every wild Pokémon here, by encounter method.
Turnback Cave lists 9 Pokémon across 2 encounter methods (floor, static), between level 51 and 53. 4 of them are on no other route's wild tables in this guide: Gengar, Banette, Hypno, Giratina.
Turnback Cave in the official games
The original game's table for this area:
Opens up at 8 badges — Beacon (Volkner, Sunyshore City).
Floor Lv 51-53
Gengar20% · Lv 53
Bronzong20% · Lv 52
Banette20% · Lv 52
Crobat10% · Lv 53
Absol10% · Lv 52
Hypno10% · Lv 51
Dusclops5% · Lv 53
Chimecho5% · Lv 53