This is a general list of the Topaz gym leaders and their attributes. The list is finalized, so do not make any more suggestions.

Froy

Type: Fire
Location: Cranewing City
Badge: Glass Badge
Enables: HM01 (Cut)
TM: Flare

Embear Level 11
Guts
- Tackle
- Growl
- Flare
- Focus Energy

Growlithe Level 12
Intimidate
- Bite
- Roar
- Ember
- Flare

Scorchion Level 14 @ Oran Berry
Flame Body
- Bug Bite
- Flare
- Leer
- Fury Cutter


Therma
Type: Flying
Location: Softwind City
Badge: Gale Badge
Enables: HM05 (Flash)
TM: Windwhistle

Murkrow Lv. 17
Insomnia
- Torment
- Wing Attack
- Windwhistle
- Pursuit

Equill Lvl. 18
Empty Head
- Windwhistle
- Confusion
- Perish Song
- Ice Beam

Gashawk Lvl. 20 @ Sitrus Berry
Keen Eye
- Featherdance
- Windwhistle
- Aerial Ace
- Double Team


Hanzo
Type: Poison
Location: Mistvale City
Badge: Shuriken Badge
Enables: HM06 (Rock Smash)
TM: Venom Strike

Seviper Level 21
Ability: Shed Skin
Bite
Screech
Venom Strike
Iron Tail

Kondria Level 22
Ability: Poison Point
Venom Strike
Sleep Powder
Bullet Seed
Brick Break

Drakodo Level 24 @ Sitrus Berry
Ability: Dragon Blood
Dragonbreath
Venom Strike
Bite
Leer


Fernando
Type: Grass
Location: Roothaven City
Badge: Vine Badge
Enables: HM04 (Strength)
TM: Cherry Bomb

Cacnea Level 28
Ability: Poison Point
Ingrain
Leech Seed
Substitute
Cherry Bomb

Wolvine Level 28
Ability: Night Vision
Howl
Bite
Double Team
Cherry Bomb

Phantern Level 30 @ Sitrus Berry
Ability: Insomnia
Leech Seed
Toxic
Cherry Bomb
Flamethrower

Brontogon @ Resist Scarf Level 31
Ability: Chlorophyll
Magnitude
Rock Tomb
Synthesis
Cherry Bomb


Mandy
Type: Bug
Location: Hollowlog City
Badge: Insect Badge
Enables: HM03 (Surf)
TM: Focus Sight

Arachmare Lv. 30
Arachnophobia
-Bug Bite
-Focus Sight
-Agility
-Shadow Ball

Forretress Lv. 32
Sturdy
-Spike Wall
-Zap Cannon
-Cherry Bomb
-Focus Sight

Venomoth Lv. 32@Lum Berry
Swarm
-Signal Beam
-Focus Sight
-Poisonpowder
-Confusion

Pyreign Lv. 33@Petaya Berry
Flash Fire
-Focus Sight
-Overheat
-Bug Bite
-Endure


Gerad
Type: Electric
Location: Dynamo Gardens
Badge: Tesla Badge
Enables: HM02 (Fly)
TM: Overload

Stribra level 34
Run Away
-Charge
-Agility
-Double Kick
-Overload

Jolteon level 34
Volt Absorb
-Shock Wave
-Double Team
-Iron Tail
-Overload

Nimbolt level 35
Drizzle
-Explosion
-Water Pulse
-Thunder Wave
-Overload

Bakurge level 37@Laser Lens
Volt Absorb
-Thunder Punch
-Focus Energy
-Brick Break
-Overload


Christina
Type: Ice
Location: Frost Town
Badge: Rime Badge
Enables: HM08 (Dive)
TM: Icicle Whip

Osiro
Type: Ground
Location: Saharan City
Badge: Sphinx Badge
Enables: HM07 (Waterfall)
TM: Fault Line