25level cap
Lt. Surge fields 4 Pokémon between level 22 and level 25 in Vermilion City Gym.
This is around Cascade Badge — Vermilion City — Lv. 25 cap in the story — that page lists everything you can have caught by this point.
Types on this team: Electric ×3Normal
| Pokémon | Ability & item | Moves | Base stats | |
|---|---|---|---|---|
 | Elekid Lv 24 Electric | Ability Static | Shock Wave Thunder Wave Swift Brick Break | HP45Attack63Defense37Sp. Atk65Sp. Def55Speed95Total360 |
 | Voltorb Lv 23 Electric | Ability Static | Shock Wave Thunder Wave Sonic Boom Secret Power | HP40Attack30Defense50Sp. Atk55Sp. Def55Speed100Total330 |
 | Porygon Lv 22 Normal | Ability Trace | Shock Wave Icy Wind Secret Power | HP75Attack70Defense70Sp. Atk85Sp. Def75Speed40Total415 |
 | Raichu Lv 25 Electric | Ability Static | Mega Punch Brick Break Double Team Shock Wave | HP60Attack90Defense65Sp. Atk90Sp. Def80Speed100Total485 |
How to beat this team
Shared weaknesses. Ground hits 3 of 4, Fighting hits 1 of 4.
Level to be ready for. Lv 25 — Raichu, the highest on the team.
Ground Pokémon you can have caught by this point. From this guide’s own encounter tables, by Cascade Badge — Vermilion City — Lv. 25 cap: