Cave of Origin — Pokémon Omega Ruby & Alpha Sapphire
Every wild Pokémon here, by encounter method.
Cave of Origin lists 3 Pokémon across 7 encounter methods (horde, horde, horde, horde, and more), between level 18 and 45. 2 of them are on no other route's wild tables in this guide: Kyogre, Groudon.
Cave of Origin in other guides
The same area in other ROM hacks on this site. Each one has its own encounter table.
The original game's table for this area:
