Tate & Liza
Gym Leader in Hoenn.
About
Tate and Liza lead the Mossdeep City Gym together, and their gym battle is a double battle. Every Pokémon on their team is part Psychic type, with a level 42 Solrock and Lunatone as the strongest. They give the Mind Badge and 
TM04.
Gym battle
ClaydolLv 41Earthquake, AncientPower, Psychic, Light Screen
XatuLv 41Psychic, Sunny Day, Confuse Ray, Calm Mind
LunatoneLv 42Holds 
Sitrus BerryLight Screen, Psychic, Hypnosis, Calm Mind
SolrockLv 42Holds Sitrus BerrySunny Day, SolarBeam, Psychic, Flamethrower
Rematches
These teams are in the game data, but no battle uses them: rematches are not in the game yet.
SlowpokeLv 48Yawn, Psychic, Calm Mind, Protect- ClaydolLv 49Earthquake, AncientPower, Psychic, Light Screen
- XatuLv 49Holds
Chesto BerryPsychic, Rest, Confuse Ray, Calm Mind - LunatoneLv 50Holds Chesto BerryEarthquake, Psychic, Rest, Calm Mind
- SolrockLv 50Holds Sitrus BerrySunny Day, SolarBeam, Psychic, Flamethrower
DrowzeeLv 53Hypnosis, Dream Eater, Headbutt, Protect- SlowpokeLv 53Yawn, Psychic, Calm Mind, Protect
- ClaydolLv 54Earthquake, Explosion, Psychic, Light Screen
- XatuLv 54Holds Chesto BerryPsychic, Rest, Confuse Ray, Calm Mind
- LunatoneLv 55Holds Chesto BerryEarthquake, Psychic, Rest, Calm Mind
- SolrockLv 55Holds Sitrus BerrySunny Day, SolarBeam, Psychic, Flamethrower
HypnoLv 58Hypnosis, Dream Eater, Headbutt, Protect- ClaydolLv 59Earthquake, Explosion, Psychic, Light Screen
- SlowpokeLv 58Yawn, Psychic, Calm Mind, Protect
- XatuLv 59Holds Chesto BerryPsychic, Rest, Confuse Ray, Calm Mind
- LunatoneLv 60Holds Chesto BerryEarthquake, Psychic, Rest, Calm Mind
- SolrockLv 60Holds Sitrus BerrySunny Day, SolarBeam, Psychic, Flamethrower
- HypnoLv 63Hypnosis, Dream Eater, Headbutt, Protect
- ClaydolLv 64Earthquake, Explosion, Psychic, Light Screen
SlowkingLv 63Yawn, Psychic, Calm Mind, Protect- XatuLv 64Holds Chesto BerryPsychic, Rest, Confuse Ray, Calm Mind
- LunatoneLv 65Holds Chesto BerryEarthquake, Psychic, Rest, Calm Mind
- SolrockLv 65Holds Sitrus BerrySunny Day, SolarBeam, Psychic, Flamethrower
As of v0.75.0 · engine 22ba612f