Pokedex Randomizer

Phase 10 · Postgame east Unova

Pokemon Black English logoPokemon White English logo

Route 12 — Pokémon Black & White Walkthrough

Sweep the seasonal grass and imported-species trainers.

By Damodar Sharma Updated July 10, 2026 Walkthrough

Phase 10 · Postgame east Unova

Sweep the seasonal grass and imported-species trainers.

Pokémon Black logo Pokémon White logo
Version
Season

Walkthrough

  1. Set the route. Read the item requirements below before entering; bring Surf, Strength, Waterfall, or the Dowsing Machine when a source direction names it.
  2. Clear in order. Battle the listed trainers from top to bottom, healing before any boss card or required story fight.
  3. Sweep the map. Collect visible items first, then make a second Dowsing Machine pass for every hidden tile.
  4. Finish the table. Apply the version and season filters before hunting; time of day never changes Black/White wild slots.

Pokémon locations

Each area below has its own table, split by encounter method. Rates merge every slot for a species and are shown per season; a single centered rate means all four seasons match. Time of day never changes Black/White wild slots. Identical Black and White slots share one row with both game markers.

PokémonGamesLevelsRate by seasonNotes
SpringSummerAutumnWinter
Grass / cave floor
Combee BW 47 20% Post-game.
Sunkern BW 47 20% Post-game.
Tranquill BW 48 or 50 15% Post-game.
Cherrim BW 48 10% Post-game.
Kakuna BW 48 10% Post-game.
Metapod BW 48 10% Post-game.
Rapidash BW 49 10% Post-game.
Dunsparce BW 48 5% Post-game.
Heracross BW 50 5% Post-game.
Pinsir BW 50 5% Post-game.
Dark grass / double grass
Combee BW 57 20% Post-game.
Sunkern BW 57 20% Post-game.
Tranquill BW 58 or 60 15% Post-game.
Cherrim BW 58 10% Post-game.
Kakuna BW 59 10% Post-game.
Metapod BW 59 10% Post-game.
Rapidash BW 59 10% Post-game.
Dunsparce BW 59 5% Post-game.
Heracross BW 60 5% Post-game.
Pinsir BW 60 5% Post-game.
Rustling grass
Audino BW 47-50 70% Post-game.
Emolga BW 48 10% Post-game.
Beedrill BW 50 5% Post-game.
Butterfree BW 50 5% Post-game.
Sunflora BW 50 5% Post-game.
Unfezant BW 50 5% Post-game.
Vespiquen BW 50 5% Post-game.

Trainers

TrainerBattleTeamItems / AIReward
Backers battle sprite from Pokémon Black and WhiteBackers Fey & SueOptional unless the area walkthrough marks the battle as requiredDoubleSwoobat Lv. 65 · Swoobat Lv. 65No bag items · AI 129₽0
⒆⒇ Breeder battle sprite from Pokémon Black and White⒆⒇ Breeder EthelOptional unless the area walkthrough marks the battle as requiredSingleShuppet Lv. 61 · Skitty Lv. 61 · Snorunt Lv. 61 · Cacnea Lv. 61 · Phanpy Lv. 61No bag items · AI 5₽38,552
School Kid battle sprite from Pokémon Black and WhiteSchool Kid AnnOptional unless the area walkthrough marks the battle as requiredSingleParas Lv. 64 · Wormadam Lv. 64No bag items · AI 5₽0
School Kid battle sprite from Pokémon Black and WhiteSchool Kid JemOptional unless the area walkthrough marks the battle as requiredSingleWeedle Lv. 63 · Kakuna Lv. 63 · Beedrill Lv. 63No bag items · AI 5₽0
⒆⒇ Breeder battle sprite from Pokémon Black and White⒆⒇ Breeder EustaceOptional unless the area walkthrough marks the battle as requiredSingleMakuhita Lv. 63 · Tyrogue Lv. 63 · Riolu Lv. 63No bag items · AI 5₽39,816

Items and gifts

Full HealBlack / White

South of the fence near the Village Bridge gate

Sitrus Berry ×2Black / White

From Pokémon Breeders after defeat

TM GrassBlack / White

East of Breeder Ethel

ReviveBlack / White

North-east area of the route

Hidden item checklist

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