Phase 3 Hoenn route manual

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Pokemon Ruby Sapphire Dynamo Badge Guide

Dynamo Badge

Pokemon Ruby and Sapphire Dynamo Badge guide: Slateport, Oceanic Museum, Route 110 rival battle, Mauville City, Rock Smash, Wally, and Wattson counters.

Game Boy Advance Pokemon Ruby / Sapphire Phase 3 Dynamo Badge Slateport, Route 110, Mauville, Rock Smash, and Wattson. 03 / 10 Groudon artwork Kyogre artwork
By Damodar Sharma Updated May 28, 2026 Walkthrough

Catch checklist

Obtainable Pokemon

New Pokemon you can realistically add during this phase of the original Pokemon Ruby and Pokemon Sapphire route.

Dewford to Mauville City. This phase covers Slateport, the Oceanic Museum story event, Route 110’s rival battle, Mauville’s key unlocks, Wally, and Wattson.

Official Pokemon Ruby and Sapphire artwork of Wattson. Official Pokemon Ruby and Sapphire artwork of Wally.

Pokemon Ruby and Sapphire optimal walkthrough

Slateport City -> Mauville City Gym (Wattson).

Phase3 of 10 TargetLv 20-24 RewardDynamo Badge + TM34 Shock Wave

Route Map

Phase 3 has the first real difficulty spike. The Route 110 rival fight and Wattson both punish teams that coasted on one starter.

Boat
Dewford -> Slateport
Sail with Mr. Briney
Beach
Route 109
Trainers + Soda Pop
City
Slateport City
Shipyard + Museum
Story
Oceanic Museum
Deliver Devon Goods
Route 110
Cycling Road underpass
Rival battle
City
Mauville City
Bike + Rock Smash
Gym gate
Wally battle
Unlock Wattson
Gym 3
Mauville Gym
Defeat Wattson

Phase Sections

This phase now works like the newer walkthroughs: keep this page as the phase index, then open each section page for the deeper route, boss, item, encounter, and cleanup details.

Section Planner

OrderSectionWhat it covers
1Route 109 And Slateport BeachSail from Dewford to Slateport when Steven’s letter is delivered. Route 109’s beach trainers are optional, but you should clear them for money and experience.
2Oceanic MuseumThe museum is blocked by your version’s villain team until you trigger the shipyard step.
3Route 110Route 110 is one of the best midgame encounter routes because Electrike appears here.
4Mauville CityMauville is a utility hub. Get a Bike from Rydel’s Cycles. The Mach Bike is faster and required for some slopes; the Acro Bike handles tricks and rails.
5Gym Strategy - Wattson, The Electric LeaderWattson uses Magnemite Lv. 22, Voltorb Lv. 20, and Magneton Lv. 23. His reward is the Dynamo Badge and TM34 Shock Wave.
6Phase 3 Resources And ChecklistTeam Recommendations Role Best picks for Wattson Why it matters --- --- --- Hard counter Marshtomp Ground typing ignores Electric attacks Ground backup Geodude Resists Normal hits.

Phase Checklist

  • Open each section page in order before treating this phase as complete.
  • Use the route map above as the high-level path, then use section pages for the deeper tables and boss notes.
  • Check the final resources and checklist section before advancing to the next phase.

Wild Pokemon

Route 110

Pokemon Versions Method & Rate Notes
Electrike artwork Electrike Electric - Lv 12-13 Ruby & Sapphire Grass 30% The main Electric pickup before Winona and the water-heavy back half.
Zigzagoon artwork Zigzagoon Normal - Lv 12-13 Ruby & Sapphire Grass 20% Available in the listed area during this phase.
Gulpin artwork Gulpin Poison - Lv 12-13 Ruby & Sapphire Grass 15% Bulky Poison utility and status support.
Minun artwork Minun Electric - Lv 12-13 Ruby only Grass 15% Available in the listed area during this phase.
Plusle artwork Plusle Electric - Lv 12-13 Sapphire only Grass 15% Available in the listed area during this phase.
Oddish artwork Oddish Grass/Poison - Lv 12-13 Ruby & Sapphire Grass 10% Available in the listed area during this phase.
Wingull artwork Wingull Water/Flying - Lv 12-13 Ruby & Sapphire Grass 8% Available in the listed area during this phase.
Plusle artwork Plusle Electric - Lv 12 Ruby only Grass 2% Available in the listed area during this phase.
Minun artwork Minun Electric - Lv 12 Sapphire only Grass 2% Available in the listed area during this phase.

Wild Pokemon

Route 117

Pokemon Versions Method & Rate Notes
Roselia artwork Roselia Grass/Poison - Lv 13-14 Ruby & Sapphire Grass 30% Strong special Grass/Poison utility for the middle game.
Zigzagoon artwork Zigzagoon Normal - Lv 13-14 Ruby & Sapphire Grass 30% Available in the listed area during this phase.
Illumise artwork Illumise Bug - Lv 13 Ruby only Grass 18% Available in the listed area during this phase.
Volbeat artwork Volbeat Bug - Lv 13 Sapphire only Grass 18% Available in the listed area during this phase.
Marill artwork Marill Water - Lv 13-14 Ruby & Sapphire Grass 10% Available in the listed area during this phase.
Oddish artwork Oddish Grass/Poison - Lv 13-14 Ruby & Sapphire Grass 10% Available in the listed area during this phase.
Surskit artwork Surskit Bug/Water - Lv 13 Ruby & Sapphire Grass 1% Available in the listed area during this phase.
Volbeat artwork Volbeat Bug - Lv 13 Ruby only Grass 1% Available in the listed area during this phase.
Illumise artwork Illumise Bug - Lv 13 Sapphire only Grass 1% Available in the listed area during this phase.

Wild Pokemon

Old Rod Cleanup

The Old Rod from Dewford lets you backfill simple water encounters before pushing farther north.

Pokemon Versions Method & Rate Notes
Magikarp artwork Magikarp Water - Lv 5-10 Ruby & Sapphire Old Rod 70% Low-value now, Gyarados payoff later.
Tentacool artwork Tentacool Water/Poison - Lv 5-10 Ruby & Sapphire Old Rod 30% Common coastal Water/Poison pickup.
Goldeen artwork Goldeen Water - Lv 5-10 Ruby & Sapphire Old Rod 30% Available in select ponds such as Route 117.

Dex quick links

Pokemon in this phase