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Phase 11 · Postgame routes and rematches

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Alder and Striaton Leaders — Pokémon Black 2 & White 2 Walkthrough

Battle Alder and the Striaton trio's postgame Multi Battle.

By Damodar Sharma Updated July 12, 2026 Walkthrough

Phase 11 · Postgame routes and rematches

Battle Alder and the Striaton trio's postgame Multi Battle.

Pokémon Black Version 2 English logoPokémon White Version 2 English logo
Version
Mode
Season

Walkthrough

  1. Advance the objective. Follow the section summary and finish required rival, Plasma, Gym, or League battles first.
  2. Sweep trainers and items. Use the tables below in map order, then make a separate Dowsing Machine pass.
  3. Set the right filters. Black 2 and White 2 diverge in encounter slots, routes, facilities, and key unlocks; difficulty modes keep distinct boss records.
  4. Close optional loops. Check Hidden Grottoes, weekday statics, seasonal access, gifts, and postgame prerequisites before leaving.

Boss cards

Alder trainer sprite from Pokémon Black 2 and White 2
Boss / special trainer · Normal

Alder

Floccesy Town · Single · Black 2 / White 2

Accelgor Lv. 60Sticky Hold · No held itemFocus Blast · Acid Spray · Giga Drain · Bug Buzz
Escavalier Lv. 60Shell Armor · No held itemX-Scissor · Swords Dance · Iron Head · Reversal
Bouffalant Lv. 60Reckless · No held itemWild Charge · Earthquake · Megahorn · Head Charge
Conkeldurr Lv. 60Guts · No held itemStone Edge · Superpower · Earthquake · Poison Jab
Braviary Lv. 60Keen Eye · No held itemCrush Claw · Superpower · Rock Slide · Aerial Ace
Volcarona Lv. 62Flame Body · Sitrus BerryQuiver Dance · Silver Wind · Heat Wave · Psychic
Reward: ₽12,400The party table exposes held items and explicit moves; trainer AI scripting is documented at a/1/6/9 but is not decoded by the public table.

Prepare around Accelgor, Escavalier, Bouffalant, Conkeldurr, Braviary, Volcarona; the Normal mode row is kept separate so levels and added party members are never merged.

Alder trainer sprite from Pokémon Black 2 and White 2
Boss / special trainer · Easy

Alder

Floccesy Town · Single · Black 2 / White 2

Accelgor Lv. 59Sticky Hold · No held itemFocus Blast · Acid Spray · Giga Drain · Bug Buzz
Escavalier Lv. 59Shell Armor · No held itemX-Scissor · Swords Dance · Iron Head · Reversal
Bouffalant Lv. 59Reckless · No held itemWild Charge · Earthquake · Megahorn · Head Charge
Conkeldurr Lv. 59Guts · No held itemStone Edge · Superpower · Earthquake · Poison Jab
Braviary Lv. 59Keen Eye · No held itemCrush Claw · Superpower · Rock Slide · Aerial Ace
Volcarona Lv. 61Flame Body · Sitrus BerryQuiver Dance · Silver Wind · Heat Wave · Psychic
Reward: ₽12,200The party table exposes held items and explicit moves; trainer AI scripting is documented at a/1/6/9 but is not decoded by the public table.

Prepare around Accelgor, Escavalier, Bouffalant, Conkeldurr, Braviary, Volcarona; the Easy mode row is kept separate so levels and added party members are never merged.

Alder trainer sprite from Pokémon Black 2 and White 2
Boss / special trainer · Challenge

Alder

Floccesy Town · Single · Black 2 / White 2

Accelgor Lv. 61Sticky Hold · No held itemFocus Blast · Acid Spray · Giga Drain · Bug Buzz
Escavalier Lv. 61Shell Armor · No held itemX-Scissor · Swords Dance · Iron Head · Reversal
Bouffalant Lv. 61Reckless · No held itemWild Charge · Earthquake · Megahorn · Head Charge
Conkeldurr Lv. 61Guts · No held itemStone Edge · Superpower · Earthquake · Poison Jab
Braviary Lv. 61Keen Eye · No held itemCrush Claw · Superpower · Rock Slide · Aerial Ace
Volcarona Lv. 63Flame Body · Sitrus BerryQuiver Dance · Silver Wind · Heat Wave · Psychic
Reward: ₽12,600The party table exposes held items and explicit moves; trainer AI scripting is documented at a/1/6/9 but is not decoded by the public table.

Prepare around Accelgor, Escavalier, Bouffalant, Conkeldurr, Braviary, Volcarona; the Challenge mode row is kept separate so levels and added party members are never merged.

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 2/White 2 wild slots. Identical Black 2 and White 2 slots share one row with both game markers.

PokémonGamesLevelsRate by seasonNotes
SpringSummerAutumnWinter
Surf
Basculin B2W2 45-60 70% Post-game.
Basculin B2W2 45-60 70% Post-game.
Corphish B2W2 45-60 30% Post-game.
Rippling water (Surf)
Basculin B2W2 45-60 90% Post-game.
Basculin B2W2 45-60 90% Post-game.
Crawdaunt B2W2 50-60 10% Post-game.
Fishing
Goldeen B2W2 40-70 60% Post-game.
Basculin B2W2 40-60 40% Post-game.
Basculin B2W2 40-60 40% Post-game.
Rippling water (Fishing)
Basculin B2W2 40-60 40% Post-game.
Basculin B2W2 40-60 40% Post-game.
Goldeen B2W2 40-60 40% Post-game.
Seaking B2W2 50-70 20% Post-game.

Trainers

TrainerModeBattleTeamReward
Alder trainer sprite from Pokémon Black 2 and White 2Pokémon Trainer AlderOptional / facilityNormalSingleAccelgor Lv. 60 · Escavalier Lv. 60 · Bouffalant Lv. 60 · Conkeldurr Lv. 60 · Braviary Lv. 60 · Volcarona Lv. 62 (Sitrus Berry)₽12,400
Alder trainer sprite from Pokémon Black 2 and White 2Pokémon Trainer AlderOptional / facilityEasySingleAccelgor Lv. 59 · Escavalier Lv. 59 · Bouffalant Lv. 59 · Conkeldurr Lv. 59 · Braviary Lv. 59 · Volcarona Lv. 61 (Sitrus Berry)₽12,200
Alder trainer sprite from Pokémon Black 2 and White 2Pokémon Trainer AlderOptional / facilityChallengeSingleAccelgor Lv. 61 · Escavalier Lv. 61 · Bouffalant Lv. 61 · Conkeldurr Lv. 61 · Braviary Lv. 61 · Volcarona Lv. 63 (Sitrus Berry)₽12,600

Items, gifts, and shops

No visible field item or gift is assigned to this page.

Hidden-item checklist

No hidden item is assigned to this page.

Related articles

Phase 1: Aspertia City to the Basic BadgePhase 2: Basic Badge to Toxic BadgePhase 3: Toxic Badge to Insect BadgePhase 4: Insect Badge to Bolt Badge