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Phase 12: Seasons, time, and phenomena — Pokémon Black & White Walkthrough

Master the monthly calendar, daily clock, and Gen V's four overworld encounter phenomena.

By Damodar Sharma Updated July 10, 2026 Walkthrough

Master the monthly calendar, daily clock, and Gen V's four overworld encounter phenomena.

Recommended levels AnyMilestone Encounter-system reference

Phase route

Completion order

  1. Seasons and time of day — Use exact monthly seasons and clock boundaries; wild slots are seasonal, not time-specific.
  2. Phenomena encounters — Understand rustling grass, dust clouds, rippling water, and bridge shadows.
  3. C-Gear, Entralink, and discontinued Dream World — Separate local wireless systems from discontinued online services.
  4. Musical, sports, Royal Unova, and Ferris wheel — Schedule repeatable battles, props, voyages, and season-dependent partners.
  5. In-game trades, gifts, shops, and reusable TMs — Audit one-time gifts, version trades, marts, and Gen V's reusable TM rules.