48highest level
Collector Humberto fields 4 Pokémon between level 46 and level 48 in Pacifidlog Town Gym. The fight is mandatory.
This is around Beat Jack — Rustboro City Gym, badge 5 in the story — that page lists everything you can have caught by this point.
| Pokémon | Ability & item | Moves | |
|---|---|---|---|
 | Beheeyem Lv 47 | Ability Analytic Held item Twisted Spoon Calm nature · IVs 0 Atk · EVs 248 HP / 8 SpA / 248 SpD | Psychic Signal Beam Shadow Ball Recover |
 | Gyarados Lv 46 | Ability Intimidate Held item Leftovers Adamant nature · EVs 196 HP / 156 Atk / 12 Def / 144 Spe | Dragon Dance Aqua Tail Bounce Ice Fang |
 | Rillaboom Lv 48 | Ability Grassy Surge Held item Life Orb Adamant nature · EVs 252 HP / 252 Atk | Wood Hammer Grassy Glide U-turn Knock Off |
 | Manectric Lv 48 | Ability Lightning Rod Held item Manectite Timid nature · IVs 0 Atk · EVs 8 HP / 248 SpA / 4 SpD / 248 Spe | Volt Switch Thunderbolt Flamethrower Toxic |
Base stats are not published for this guide.