Phase 11
Pokemon FireRed and LeafGreen Phase 11: Event Islands + Completion Walkthrough
Phase 11 of the Pokemon FireRed and LeafGreen walkthrough: Birth Island, Navel Rock, upgraded rematches, trades, fossils, tutors, and Pokedex cleanup.
Birth Island, Navel Rock, upgraded rematches, trades, fossils, tutors, and Pokedex cleanup. Open each section page for source-backed encounter tables, trainer teams, hidden item rows, and boss cards.
Phase 11
Birth Island, Navel Rock, upgraded rematches, trades, fossils, tutors, and Pokedex cleanup.
FR/LG reminder
Use version rows for exclusives and remember that the remakes add abilities, natures, held items, the VS Seeker, Sevii Islands, and National Dex post-game routing.
Section Pages
Use the AuroraTicket event route, solve the triangle puzzle, and battle Deoxys.
Phase 11Navel Rock, Lugia, and Ho-OhUse the MysticTicket event route, descend for Lugia, climb for Ho-Oh, and record both Lv. 70 static encounters.
Phase 11Completion CleanupFinish fossils, trades, Game Corner prizes, Safari Zone catches, move tutors, VS Seeker rematches, Elite Four rematches, and National Dex gaps.
Major Bosses
| Boss / branch | Team | Reward | Danger notes | Practical counters |
|---|---|---|---|---|
 LoreleiElite Four | $6600 | Bulky Water/Ice teams can freeze and stall. | Electric, Fighting, and strong neutral special damage keep her from dragging the fight. | |
 BrunoElite Four | $6800 | Onix are slow, but Hitmonlee/Hitmonchan/Machamp hit hard. | Surf handles Onix; Psychic/Flying coverage handles the Fighting core. | |
 AgathaElite Four | $7000 | Status, Confuse Ray, and fast Ghost/Poison attacks are the danger. | Psychic, Ground coverage, and Full Heals are the practical answer. | |
 LanceElite Four | $7200 | Dragonite and Gyarados punish teams without Ice/Electric coverage. | Ice Beam, Thunderbolt, Rock Slide, and bulky Water types are premium. | |
 TerryChampion | $7500 | The branch changes with your starter and is the guide's main repeated boss variable. | Plan for Pidgeot, Alakazam, Rhydon, and the final starter evolution, then adjust the last slot around your starter choice. | |
| TerryChampion | $7500 | The branch changes with your starter and is the guide's main repeated boss variable. | Plan for Pidgeot, Alakazam, Rhydon, and the final starter evolution, then adjust the last slot around your starter choice. | |
| TerryChampion | $7500 | The branch changes with your starter and is the guide's main repeated boss variable. | Plan for Pidgeot, Alakazam, Rhydon, and the final starter evolution, then adjust the last slot around your starter choice. |
Phase Checklist
- Birth Island and Deoxys: This is event-only content. The puzzle requires touching the triangle in the shortest path repeatedly until Deoxys appears.
- Navel Rock, Lugia, and Ho-Oh: At the central fork, go down to the base for Lugia and up to the summit for Ho-Oh.
- Completion Cleanup: Use the section tables as a checklist, then fill version exclusives through trades or a counterpart version.