Phase 7 section
Pokemon Emerald Mossdeep Gym - Tate and Liza Walkthrough
Mind Badge Mossdeep Gym - Tate and Liza section for the Pokemon Emerald walkthrough with wild Pokemon, trainers, items, coordinates, requirements, and strategy notes.
Mossdeep Gym - Tate and Liza is a dedicated section page for Phase 7: Mind Badge. Solve the rotating psychic rooms and bring a double-battle plan for Claydol and Xatu support.
Trainer Art
Key Emerald trainers for this section are shown here so boss, rival, villain, and Frontier pages have the right character context.
Route Plan
Primary source maps covered here: Mossdeep City Gym. Follow this page as its own checklist, then return to the phase index when the wild Pokemon, trainers, items, and boss notes are complete.
Wild Pokemon
No wild Pokemon encounter table is sourced for this section.
Trainers
| Order | Area | Trainer | Team | Reward | Notes |
|---|---|---|---|---|---|
| 1 | Mossdeep City Gym | Psychic Preston | 864 | Story/route battle. | |
| 2 | Mossdeep City Gym | Psychic Virgil | 864 | Story/route battle. | |
| 3 | Mossdeep City Gym | Psychic Blake | 864 | Story/route battle. | |
| 4 | Mossdeep City Gym | Psychic Hannah | 864 | Story/route battle. | |
| 5 | Mossdeep City Gym | Psychic Samantha | 864 | Story/route battle. | |
| 6 | Mossdeep City Gym | Psychic Maura | 864 | Story/route battle. | |
| 7 | Mossdeep City Gym | Hex Maniac Sylvia | 864 | Story/route battle. | |
| 8 | Mossdeep City Gym | Gentleman Nate | 2880 | Story/route battle. | |
| 9 | Mossdeep City Gym | Psychic Macey | 864 | Story/route battle. | |
| 10 | Mossdeep City Gym | Gentleman Clifford | 2880 | Story/route battle. | |
| 11 | Mossdeep City Gym | Psychic Nicholas | 864 | Story/route battle. | |
| 12 | Mossdeep City Gym | Hex Maniac Kathleen | 864 | Story/route battle. | |
| 13 | Mossdeep City Gym | Leader Tate&liza | 8400 | May have Match Call/rematch data later. |
Items
| Item | Type | Location | Requirement / flag context |
|---|---|---|---|
| TM04 Calm Mind | Gift / reward | Mossdeep City Gym, Gym Leader reward | After defeating the Gym Leader |
Boss Strategy
Leader Tate&liza
Reward: 8400. Treat it as a real double battle. Surf plus a partner that resists it is strong, and Dark/Ghost pressure helps remove Psychic threats.
| Pokemon | Level | Held item | Moves |
|---|---|---|---|
 Claydol | Lv. 41 | - | Earthquake, Ancient Power, Psychic, Light Screen |
 Xatu | Lv. 41 | - | Psychic, Sunny Day, Confuse Ray, Calm Mind |
 Lunatone | Lv. 42 | Sitrus Berry | Light Screen, Psychic, Hypnosis, Calm Mind |
 Solrock | Lv. 42 | Sitrus Berry | Sunny Day, Solar Beam, Psychic, Flamethrower |
Completion Checklist
- Clear the main objective: Solve the rotating psychic rooms and bring a double-battle plan for Claydol and Xatu support.
- Review every wild Pokemon method listed for the section.
- Fight or deliberately skip every trainer listed in route order.
- Collect visible items, hidden items, and scripted rewards you care about before moving on.
- Save and heal before the boss battle.
Source Notes
- Source of truth: pret/pokeemerald
wild_encounters.json, mapmap.jsonobject/background events, mapscripts.inc,trainers.h, andtrainer_parties.h. - Encounter odds are aggregated by species and method from Emerald slot rates. Most rows are marked Any time because Emerald has no normal day/night wild encounter split.
- Pokemon table sprites use locally cached Emerald front sprites from
/guides/pokemon-emerald-pokemon-sprites.json. - Trainer art on this page uses the local Emerald trainer manifest and reused Hoenn character art where Emerald-specific artwork is not available.