what gym do you have to beat to use strength in diamond

There are eight Gym Leaders yous must face so yous tin collect the eight badges necessary to challenge the Pokemon League. Each one specializes in a specific elemental blazon, so you are encouraged to go along a well rounded team to exist able to conquer them all.

Gym #one: Rustboro City

Location: Rustboro City
Gym Leader: Roxanne
Specialty: Rock-blazon
Reward: Stone Badge, TM39

Method:
The first gym challenge is just a curt walk to the commencement Gym Leader, Roxanne, who specializes in Rock-type Pokemon. Roxanne is student of Trainer's Schoolhouse and an like shooting fish in a barrel enough first opponent with all iii starters: Treecko and Mudkip have super-effective STAB (Aforementioned Type Assault Bonus) moves, and Torchic gains a powerful second type which is super-effective upon development. Watch out for her Pokemon's attack Rock Tomb, because it e'er lowers your speed. If you win you become TM39 (Rock Tomb) and the Stone Badge. Yous can as well use Cutting outside of battle now.


Gym Leader Roxanne	Geodude	Nosepass
Battle Blazon Single Boxing	Level 14	Level fifteen

Gym #2: Dewford Boondocks

Location: Dewford Town
Gym Leader: Brawly
Specialty: Fighting-type
Reward: Knuckle Badge, TM08

Method:
This time y'all must search for the Gym Leader in a dark gym. Each trainer you beat illuminates your path a bit more. Along the way yous volition larn the specialty of this gym is Fighting-type. Brawly himself uses a motion called Bulk Up on his Pokemon, which buffs their Attack and Defense one level. Lookout man out for their high Attack stats and moves similar Knock Off and Arm Thrust, which are difficult to survive after a few Bulk Up boosts. Should yous beat him yous get TM08 (Bulk Up) and the Knuckle Bluecoat. You can now use Flash to light upward caves outside of battle now.


Gym Leader Brawly	Machop	Makuhita
Boxing Type Single Battle	Level 17	Level 18

Gym #iii: Mauville Metropolis

Location: Mauville City
Gym Leader: Wattson
Specialty: Electric-type
Reward: Dunamo Badge, TM34

Method:
In this gym you must get past electrical fences by standing on switches. These switches are guarded by trainers who challenge y'all with Electric-type Pokemon. Wattson is at the cease and will gladly encounter your challenge. He uses the paralysis-condition with his Electric-type motion Thunder Wave and will never miss with Shock Wave, except to the unaffected Ground-type. This makes Marshtomp or Geodude great Pokemon to have. Both the magnet Pokemon volition fall to Fire-type, as they are also office Steel - which besides makes Fighting-type attacks helpful. If you win y'all get TM34 (Daze Moving ridge), and the Dynamo Badge. Plus, you can also now use Stone Smash to destroy rocks in your way. After getting Surf, go back to Mauville Urban center and Wattson will give yous access to New Mauville. If you finish a job for him, he will reward you with TM24 (Thunderbolt).


Gym Leader Wattson	Magnemite	Voltorb	Magneton
Boxing Blazon Single Battle	Level 22	Level xx	Level 23

Gym #four: Lavaridge Town

Location: Lavaridge Boondocks
Gym Leader: Flannery
Specialty: Burn-type
Reward: Heat Badge, TM50

Method:
This gym is a maze of estrus vents which shoot you between the 2 floors of the gym. Everyone uses Fire-types in this gym. Flannery's squad is fairly easy to vanquish with a lot of mutual types just uses the powerful Overheat technique - though each fourth dimension, they lower their Special Attack two levels, limiting the amount of damage each of her Pokemon can inflict. Her strongest Pokemon, Torkoal, doesn't take a lot of harm even from Rock-type and Basis-type moves equally they are physical and it has titanic Defence force. If you win y'all get TM50 (Overheat) and the Estrus Bluecoat. You also at present accept access to Force outside of battle now.


Gym Leader Flannery	Slugma	Slugma	Torkoal
Battle Type Unmarried Battle	Level 26	Level 26	Level 28

Gym #5: Petalburg Urban center

Location: Petalburg Urban center
Gym Leader: Norman
Specialty: Normal-blazon
Reward: Residue Badge, TM42

Method:
Your father Normal heads the fifth gym, which has a series of doors with trainers using Pokemon focusing on one strong stat similar Attack, Speed, etc. Norman himself uses two Slaking, which take some of the all-time stats in the game, only a terrible power called Truant, which makes them totally inactive every other plow. He also uses the pre-evolution of Slaking, Vigoroth, which has high set on and speed and tin can't be put to sleep. If y'all crush him you you get TM42 (Facade) and the Residual Bluecoat. Y'all can also Surf across h2o now.


Gym Leader Norman	Slaking	Vigoroth	Slaking
Battle Type Single Boxing	Level 28	Level 30	Level 31

Gym #half-dozen: Fortree Urban center

Location: Fortree Urban center
Gym Leader: Winona
Specialty: Flying-type
Reward: Feather Badge, TM40

Method:
This gym has a door puzzle you must solve before facing the Flying-type bird user Winona. Her powerful bird squad features a mixture of types and skills. Swellow and Pelipper accept physical-oriented and special-oriented skill sets, respectively. Skarmory tin't be scratched by physical moves. Altaria has only ii weaknesses and takes little from other special-type attacks. All her Pokemon use the STAB move Aerial Ace, which deals a fair amount to a few common types. Aeriform Ace is another move that cannot miss. If you win, you get TM40 (Aeriform Ace) besides every bit the Feather Badge. You can also apply the motility Fly to become around on the map now.


Gym Leader Winona	Swellow	Pelipper	Skarmory	Altaria
Battle Type Single Battle	Level 31	Level xxx	Level 32	Level 34

Gym #seven: Mossdeep Urban center

Location: Mossdeep City
Gym Leader: Tate & Liza
Specialty: Psychic-type
Reward: Mind Badge, TM04

Method:
This gym has two Gym Leaders, Tate and Liza, who fight with Psychic-types in a double battle format. The main puzzle is a gear up of conveyors that force you lot to move in a set path. The ii Gym Leaders come at yous with Solrock and Lunatone, the celestial body Pokemon who are Rock-/Psychic-types. Solrock will try and describe out the sunshine using Sunny Day, which weaken your super constructive Water-blazon attacks and heave both its Flamethrower and Solar Beam attacks. Meanwhile Lunatone volition put upwards shields like Calorie-free Screen and use At-home Mind to farther its Special Set on and Special Defense force. Dark-type Pokemon are helpful as they resist its Psychic attack and strike back with super effective moves. If you win yous become the Mind Bluecoat along with TM04 (At-home Mind). Plus, yous tin can Dive while Surfing on the h2o at present.


Gym Leader Tate & Liza	Solrock	Lunatone
Battle Type Double Battle	Level 42	Level 42

Gym #eight: Sootopolis Metropolis

Location: Sootopolis City
Gym Leader: Wallace
Specialty: Water-type
Reward: Rain Badge, TM03

Method:
Wallace, who you lot met before in your fight with the Legendary Pokemon, runs a Water-type Gym where the puzzle is an ice path that you must cross by walking on each patch ane and only one time to fill up the route to the staircases above. On the top level is Wallace, who packs a team total of unique Water-types of all kinds. 2 have special dual-types, Sealeo and Whiscash - Ice-type and Ground-blazon respectively. At that place are a lot of powerful attacks going effectually on this team, with the popular choice being H2o Pulse. Water Pulse has a xxx% risk of confusion. If you win yous get TM03 (Water Pulse) and the Pelting Badge, equally well equally the ability to climb Waterfalls. Use this to your advantage and go claiming the Pokemon League at Ever Grande Urban center now!