Pokémon Ruby and Sapphire/Mossdeep City

Mossdeep City is where you find the seventh Badge.

Space Center

Go inside the Space Center to get the Sun Stone, which will allow you to evolve certain Pokémon. A few usefull items can be found here including the super rod after exploring enough.

Pokémon Gym #7

• Prize: Mind Badge
• Gym Leaders: Tate and Liza

There are Psychic-Type Pokémon in this Gym.

• Psychic Preston
  • Kirlia (lvl. 37)
• Psychic Maura
  • Kadabra (lvl. 36)
  • Kirlia (lvl. 36)
• Psychic Samantha
  • Xatu (lvl. 37)
• Psychic Fritz
  • Natu (lvl. 35)
  • Girafarig (lvl. 35)
  • Kadabra (lvl. 35)
• Psychic Virgil
  • Ralts (lvl. 35)
  • Kadabra (lvl. 36)
• Psychic Hannah
  • Ralts (lvl. 36)
  • Kirlia (lvl. 36)
• Gym Leaders Tate and Liza (simultaneous)
  • Lunatone (lvl. 42)
  • Solrock (lvl. 42)
  • Xatu (lvl. 41) [Emerald]
  • Claydol (lvl. 41) [Emerald]

People

• Tate & Liza
• Steven Stone
• Nurse Joy