48level cap
This fight happens in if your rival's starter is Chikorita (you picked its counter) only.
Fought at Victory Road.
This is around Beat Leader Clair — Dragon's Den, badge 8 in the story — that page lists everything you can have caught by this point.
Types on this team: Dark ×2FireFlyingGrassNormalPoisonRockWater
| Pokémon | Moves | |
|---|---|---|
 | Ursaring Lv 45 · Guts · Chesto Berry | Slash Faint Attack Rock Smash Rest |
 | Golbat Lv 45 · Inner Focus | Venoshock Aerial Ace Double Team Confuse Ray |
 | Octillery Lv 46 · Suction Cups · Quick Claw | Surf Ice Beam Psybeam Signal Beam |
 | Houndoom Lv 46 · Early Bird | Flamethrower Iron Tail Crunch Sunny Day |
 | Meganium Lv 47 · Overgrow · Miracle Seed | Play Rough Petal Dance Petal Blizzard Poison Powder |
 | Tyranitar Lv 48 · Sand Stream | Crunch Earthquake Rock Slide Fire Fang |