Ruins F3 — Pokemon Prism
Every wild Pokémon here, by encounter method.
Ruins F3 lists 7 Pokémon across 2 encounter methods (grass (morn/day), grass (nite)), between level 15 and 35. One of them is on no other route's wild tables in this guide: Duskull.
Grass (morn/day) Lv 15-35
Duskull30% · Lv 32
Rhyhorn30% · Lv 32
Donphan20% · Lv 33
Lairon10% · Lv 32
Solrock5% · Lv 33
Beldum4% · Lv 15
Kangaskhan1% · Lv 35