Union Cave (Upper) — Pokémon GS Chronicles

Every wild Pokémon here, by encounter method.

Union Cave (Upper) lists 6 Pokémon across 3 encounter methods (old rod, good rod, super rod).

Opens up at Zephyr Badge — beat Falkner in Violet City.

Old Rod Lv —

Goldeen70%Wooper30%

Good Rod Lv —

Goldeen60%Horsea20%Wooper20%

Super Rod Lv —

Goldeen40%Horsea40%Seadra15%Shellder4%Quagsire1%

TMs found here

• TM39 Rock Tomb — Union Cave (Upper): Above Stairs

Items found here

• Great Ball

Open in the interactive guide