Lydia — Hoenn — level scales, and the source doesn't say where
Lv 0highest Pokémon · 5 Pokémon · all level caps
This is around Just started — heading for Roxanne in the story — that page lists everything you can have caught by this point.
Types on this team: Poison ×3FightingGrassNormalRock
| Pokémon | Moves | |
|---|---|---|
 | Glimmet Lv 0 · Toxic Debris · Air Balloon Level is set from your own team, not fixed · Bold nature · EVs: the hack's Bold preset | Ancient Power Sludge Bomb Dazzling Gleam Energy Ball |
 | Bayleef Lv 0 · Overgrow · Eviolite Level is set from your own team, not fixed · Bold nature · EVs: the hack's Bold preset | Mega Drain Synthesis Poison Powder Flash |
 | Seviper Lv 0 · Merciless · Poison Barb Level is set from your own team, not fixed · Jolly nature · EVs: the hack's Jolly preset | Poison Jab Night Slash Bulldoze Toxic |
 | Miltank Lv 0 · Thick Fat · Leftovers Level is set from your own team, not fixed · Jolly nature · EVs: the hack's Jolly preset | Body Slam Milk Drink Thunder Punch Toxic |
 | Sneasel (Hisui) Lv 0 · Poison Touch · Focus Sash Level is set from your own team, not fixed · Jolly nature · EVs: the hack's Jolly preset | Fake Out Cross Poison Ice Punch Rock Smash |