Gyaradosite (Mega Stone)
Location Gift from the mega trainer standing on the small island in the middle of the Route 13 sea after defeating him. Requires Surf to reach.
Mega Evolution Gyarados

Prerequisites

  • Have access to Dehara City
  • Have Surf
  • Have Rock Climb
  • Defeat all other trainers on Route 13 and 14

Location

Follow the path north from the Dehara City Pokémon Center.

Standing outside of the Dehara City Pokémon Center. / Pokémon Unbound
Standing outside of the Dehara City Pokémon Center.

Continue going north until you reach the beach, at which point you want to start going west.

Going west after reaching the Dehara beach. / Pokémon Unbound
Going west after reaching the Dehara beach.

Use Surf to continue on your path west without making any turns.

Using Surf to continue going west. / Pokémon Unbound
Using Surf to continue going west.

When the path west eventually gets blocked by some rocks, start going directly south.

Turning south when the path west ends. / Pokémon Unbound
Turning south when the path west ends.

You’ll shortly Surf past a small rocky island.

When you do, start following the rocks south of the island.

Following the rocks south of the brown island. / Pokémon Unbound
Following the rocks south of the brown island.

Swim around the rocks when you can and then start going north.

Turning north after swimming past the rocks. / Pokémon Unbound
Turning north after swimming past the rocks.

You’ll see a lone trainer standing on a small patch of land east of the brown island you were tracking. Approach him and he’ll challenge you to a battle if you’ve defeated all other trainers on Route 13 and 14.

Mega Trainer Osean will give you the Gyaradosite after you defeat him.

Approaching the lone trainer on the small patch of land. / Pokémon Unbound
Approaching the lone trainer on the small patch of land.
Mega Trainer Osean
Pokémon Pelipper (Level 52 at Big Mo level cap) Kingdra (Level 54 at Big Mo level cap) Ludicolo (Level 53 at Big Mo level cap) Samurott (Level 53 at Big Mo level cap) Mega Gyarados (Level 54 at Big Mo level cap)
Type Water/Flying Water/Dragon Water/Grass Water/Steel Water/Dark
Ability Drizzle Swift Swim Swift Swim Torrent Intimidate – Mold Breaker
Held Item Damp Rock Haban Berry Water Gem Focus Sash Gyaradosite
Weaknesses
  • Rock (2x)
  • Electric (4x)
  • Dragon (2x)
  • Fairy (2x)
  • Flying (2x)
  • Poison (2x)
  • Bug (2x)
  • Fighting (2x)
  • Ground (2x)
  • Electric (2x)
  • Fighting (2x)
  • Bug (2x)
  • Grass (2x)
  • Electric (2x)
  • Fairy (2x)
Moves
  • Surf
  • Air Slash
  • Knock Off
  • U-Turn
  • Surf
  • Dragon Pulse
  • Flash Cannon
  • Ice Beam
  • Hydro Pump
  • Energy Ball
  • Nature Power
  • Teeter Dance
  • Liquidation
  • Megahorn
  • Revenge
  • Retaliate
  • Aqua Tail
  • Crunch
  • Ice Fang
  • Dragon Dance
Back to: Mega Stones