20highest level
Swimmer♀ Morgan fields 4 Pokémon between level 17 and level 20 in Past Occident Forest.
Fought at Past Occident Forest.
This is around The sea routes, the Argent Depths and the S.S. Mako in the story — that page lists everything you can have caught by this point.
Types on this team: Water ×3FairyGrassGroundPoison
| Pokémon | Ability & item | Moves | Base stats | |
|---|---|---|---|---|
 | Marill Lv 17 WaterFairy | Held item Light Buoy | The game’s documentation doesn’t list this trainer’s exact moves. Level-up moves Marill knows by Lv 17 in Pokémon Peridot Version: Bubble Defense Curl Rollout Bubblebeam | HP70Attack20Defense50Sp. Atk20Sp. Def50Speed40Total250 |
 | Poliwhirl Lv 18 Water | The game’s documentation doesn’t list this trainer’s exact moves. Level-up moves Poliwhirl knows by Lv 18 in Pokémon Peridot Version: Hypnosis Bubble Doubleslap Rain Dance | HP65Attack65Defense65Sp. Atk50Sp. Def50Speed90Total385 | |
 | Wooper Lv 18 WaterGround | The game’s documentation doesn’t list this trainer’s exact moves. Level-up moves Wooper knows by Lv 18 in Pokémon Peridot Version: Tail Whip Water Gun Mud-Slap Body Slam | HP55Attack45Defense45Sp. Atk25Sp. Def25Speed15Total210 | |
 | Weepinbell Lv 20 GrassPoison | The game’s documentation doesn’t list this trainer’s exact moves. Level-up moves Weepinbell knows by Lv 20 in Pokémon Peridot Version: Sleep Powder Poisonpowder Stun Spore Acid | HP65Attack90Defense50Sp. Atk85Sp. Def45Speed55Total390 |
How to beat this team
Shared weaknesses. Grass hits 3 of 4, Electric hits 2 of 4, Fire hits 1 of 4, Flying hits 1 of 4.
Level to be ready for. Lv 20 — Weepinbell, the highest on the team.
Grass Pokémon you can have caught by this point. From this guide’s own encounter tables, by The sea routes, the Argent Depths and the S.S. Mako: