Phase 11 of 12

Pokémon Platinum Walkthrough — Phase 11: Battle Frontier

Earn all five Silver and Gold Prints with source-backed Brain sets and facility-specific strategy. Complete route, encounter, trainer, item, puzzle, and boss coverage.

Nintendo DS Pokemon Platinum Phase 11Battle Frontier Tower, Factory, Arcade, Castle, Hall, all five Brains, and ten Prints. 11 / 12

By Damodar Sharma Updated July 10, 2026 Walkthrough

Earn all five Silver and Gold Prints with source-backed Brain sets and facility-specific strategy.

Target level

Level 50 / Open Level

Five Silver Prints, five Gold Prints, BP rewards

Phase Route

Section 1Frontier Access, BP, and Prints

Understand streak saving, BP, banned species, and the five independent records.

Section 2Battle Tower — Palmer

Build stable streak teams and defeat Palmer at battles 21 and 49.

Section 3Battle Factory — Thorton

Scout rentals, trade after wins, and beat Thorton at battles 21 and 49.

Section 4Battle Arcade — Dahlia

Control the pre-battle roulette and defeat Dahlia at battles 21 and 49.

Section 5Battle Castle — Darach and Caitlin

Manage Castle Points, healing, scouting, and item unlocks through battles 21 and 49.

Section 6Battle Hall — Argenta

Use one Pokémon, choose opponent types, and defeat Argenta at wins 50 and 170.

Section 7Frontier Completion and Exchange

Track all ten Prints and spend BP without breaking active plans.

Phase Checkpoint

Complete all 7 section checklists.
Defeat every sourced trainer and boss assigned to these maps.
Account for visible items, initialized berry patches, Dowsing Machine items, gifts, services, and special encounters.
Verify the stated reward or story unlock before moving to Phase 12.

Source Note

All section tables are generated from pret/pokeplatinum; editorial routing and strategy use original wording.

Phase Route

Phase Checkpoint

Source Note

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