Complete Unova guide

Phase 12: Seasons, time, and phenomena — Pokémon Black & White Walkthrough
Master the monthly calendar, daily clock, and Gen V's four overworld encounter phenomena.
Master the monthly calendar, daily clock, and Gen V's four overworld encounter phenomena.
Recommended levels AnyMilestone Encounter-system reference
Phase route
01
Seasons and time of day
02Use exact monthly seasons and clock boundaries; wild slots are seasonal, not time-specific.
Phenomena encounters
03Understand rustling grass, dust clouds, rippling water, and bridge shadows.
C-Gear, Entralink, and discontinued Dream World
04Separate local wireless systems from discontinued online services.
Musical, sports, Royal Unova, and Ferris wheel
05Schedule repeatable battles, props, voyages, and season-dependent partners.
In-game trades, gifts, shops, and reusable TMs
Audit one-time gifts, version trades, marts, and Gen V's reusable TM rules.
Completion order
- Seasons and time of day — Use exact monthly seasons and clock boundaries; wild slots are seasonal, not time-specific.
- Phenomena encounters — Understand rustling grass, dust clouds, rippling water, and bridge shadows.
- C-Gear, Entralink, and discontinued Dream World — Separate local wireless systems from discontinued online services.
- Musical, sports, Royal Unova, and Ferris wheel — Schedule repeatable battles, props, voyages, and season-dependent partners.
- In-game trades, gifts, shops, and reusable TMs — Audit one-time gifts, version trades, marts, and Gen V's reusable TM rules.