Appendix:Pokémon FireRed and LeafGreen Walkthrough/Part 21

Route 24

Navigation
Requirement Surf

Now that the Pokémon Network Center has been restored, Cerulean Cave is accessible. Go north to Route 24 and Surf down along the river. Eventually, you'll see the entrance to the cave. Go west past the cave a bit. You'll be on Route 4.

Route 4

You'll eventually run into a Lass.

Lass Crissy Kanto Route 4 FireRed and LeafGreen Reward: 496 ♀ Paras Lv. 31 No item Types: ♀ Paras Lv. 31 No item Types: ♀ Parasect Lv. 31 No item Types:

Now head back and into the cave.

Cerulean Cave

Cerulean Cave
1F	2F	B1F

Wild Pokémon

Pokémon     Games     Location     Levels     Rate   1F Golbat FR LG Cave 46, 55 14% Parasect FR LG Cave 49, 58 25% Primeape FR LG Cave 52, 61 11% Machoke FR LG Cave 46 10% Magneton FR LG Cave 49 20% Electrode FR LG Cave 58 5% Ditto FR LG Cave 52, 61 11% Wobbuffet FR LG Cave 55 4% 1F - Surfing Psyduck FR Surfing 30-50 65% Golduck FR Surfing 40-55 35% Slowpoke LG Surfing 30-50 65% Slowbro LG Surfing 40-55 35% 1F - Fishing Magikarp FR LG Fishing Old Rod 5 100% Poliwag FR LG Fishing Good Rod 5-15 60% Goldeen FR LG Fishing Good Rod 5-15 20% Magikarp FR LG Fishing Good Rod 5-15 20% Psyduck FR Fishing Super Rod 15-35 5% Poliwag FR LG Fishing Super Rod 15-25 40% Poliwhirl FR LG Fishing Super Rod 20-30 40% Slowpoke LG Fishing Super Rod 15-35 5% Gyarados FR LG Fishing Super Rod 15-25 15% 1F - Rock Smash Geodude FR LG Rock Smash 30-50 65% Graveler FR LG Rock Smash 40-55 35% 2F Golbat FR LG Cave 49, 58 25% Parasect FR LG Cave 52, 61 14% Kadabra FR LG Cave 55, 64 11% Machoke FR LG Cave 49 20% Magneton FR LG Cave 52 10% Electrode FR LG Cave 61 4% Ditto FR LG Cave 55, 64 11% Wobbuffet FR LG Cave 58 5% 2F - Rock Smash Geodude FR LG Rock Smash 35-55 65% Graveler FR LG Rock Smash 45-60 35% B1F Golbat FR LG Cave 52, 61 11% Parasect FR LG Cave 55, 64 14% Kadabra FR LG Cave 58, 67 25% Machoke FR LG Cave 52 10% Magneton FR LG Cave 55 10% Electrode FR LG Cave 64 4% Ditto FR LG Cave 58, 67 25% Wobbuffet FR LG Cave 61 1% B1F - Surfing Psyduck FR Surfing 40-60 65% Golduck FR Surfing 50-65 35% Slowpoke LG Surfing 40-60 65% Slowbro LG Surfing 50-65 35% B1F - Fishing Magikarp FR LG Fishing Old Rod 5 100% Poliwag FR LG Fishing Good Rod 5-15 60% Goldeen FR LG Fishing Good Rod 5-15 20% Magikarp FR LG Fishing Good Rod 5-15 20% Psyduck FR Fishing Super Rod 15-25 4% Poliwag FR LG Fishing Super Rod 15-25 40% Poliwhirl FR LG Fishing Super Rod 20-30 40% Slowpoke LG Fishing Super Rod 15-25 4% Gyarados FR LG Fishing Super Rod 15-35 16% B1F - Rock Smash Geodude FR LG Rock Smash 40-60 65% Graveler FR LG Rock Smash 50-65 35%

Items

Item Location Games 1F Ultra Ball Near the Nugget (hidden)  FR  LG  Nugget In the northwest area of the floor  FR  LG  Full Restore In the southwest area of the floor  FR  LG  Max Elixir Northeast of the center of the floor, on a plateau  FR  LG  2F Full Restore In the east area of the floor, accessible from the northeasternmost ladder on 1F (requires Rock Smash)  FR  LG  PP Up In the southwest area of the floor, accessible from the southwesternmost ladder on 1F (requires Rock Smash)  FR  LG  Ultra Ball In the southeast area of the floor, accessible from the ladder in the east area of 1F (requires Rock Smash)  FR  LG  B1F Max Revive In the northeast area of the floor  FR  LG  Ultra Ball Northeast of the center of the map, on a plateau  FR  LG

Navigation
Requirement Surf Rock Smash

Surf north and take the nearby ladder. Smash the two rocks and grab the Full Restore. Go back down the ladder. Keep surfing down and grab the Full Restore below. Head to north on the platform and grab the Nugget. Go around to the south ladder and take it up. Break the rock to grab the PP Up. Climb the ladder back down. Go south and east. Climb the platform and take the closest ladder. Smash the rock to grab the Ultra Ball. Go back down the ladder. Grab the nearby Max Elixir and go around to the next ladder. The trick here is to go counter-clockwise. A trick is that if you have to smash a rock, you're going the wrong way. By following the path, you'll see a ladder going down. Take it, and take the next ladder. Now you're on the final floor. Go to the northeast corner and grab the Max Revive. Go on the platform and collect the Ultra Ball. Keep going around until you get to the water. Surf to the platform nearby to face the Legendary Pokémon: Mewtwo!

Mewtwo Lv. 70 No item Pressure Type: Swift Recover Safeguard Psychic

Mewtwo is Lv. 70, the strongest Pokémon you can capture in the game. If you can, save your Master Ball (assuming you haven't used it yet) for the Legendary Beast that is roaming Kanto. It is wise to save before battling it, if you're not using the Master Ball. Mewtwo is weak to Bug, Dark, and Ghost-type moves. Try inflicting it with a status ailment and use Ultra Balls and Timer Balls to capture it.

After the battle, you can use an Escape Rope or Dig to get out of the cave, or you can stay and train with all the high-leveled wild Pokémon in the cave.

There is one last thing to do, and it's optional, but helpful. The Elite Four have upgraded their teams. Fly over to the Indigo Plateau to battle them again.

Pokémon League Rematches

Pokémon League Elite Four Elite Four Lorelei Indigo Plateau FireRed and LeafGreen Reward: 6,600 ♂ Dewgong Lv. 64 No item Thick Fat Types: Surf Ice Beam Signal Beam Double Team ♂ Cloyster Lv. 63 No item Shell Armor Types: Rain Dance Surf Ice Beam Supersonic ♂ Piloswine Lv. 63 No item Oblivious Types: Earthquake Blizzard Double-Edge Rock Slide ♀ Jynx Lv. 66 No item Oblivious Types: Psychic Ice Beam Lovely Kiss Attract ♂ Lapras Lv. 66 Cheri Berry Water Absorb Types: Psychic Thunder Surf Ice Beam Elite Four Bruno Indigo Plateau FireRed and LeafGreen Reward: 6,800 ♂ Steelix Lv. 65 No item Sturdy Types: Earthquake Rock Tomb Iron Tail Crunch ♂ Hitmonchan Lv. 65 No item Keen Eye Type: Sky Uppercut Mach Punch Rock Slide Counter ♂ Hitmonlee Lv. 65 No item Limber Type: Mega Kick Foresight Earthquake Rock Slide ♂ Steelix Lv. 66 No item Sturdy Types: DragonBreath Iron Tail Earthquake Crunch ♂ Machamp Lv. 68 Persim Berry Guts Type: Brick Break Cross Chop Earthquake Rock Slide Elite Four Agatha Indigo Plateau FireRed and LeafGreen Reward: 7,000 ♂ Gengar Lv. 66 No item Levitate Types: Confuse Ray Shadow Punch Hypnosis Psychic ♂ Crobat Lv. 66 No item Inner Focus Types: Confuse Ray Shadow Ball Air Cutter Sludge Bomb ♂ Misdreavus Lv. 65 No item Levitate Type: Shadow Ball Thunderbolt Psychic Attract ♂ Arbok Lv. 68 No item Intimidate Type: Double Team Sludge Bomb Earthquake Giga Drain ♂ Gengar Lv. 70 Chesto Berry Levitate Types: Shadow Ball Sludge Bomb Psychic Thunderbolt Elite Four Lance Indigo Plateau FireRed and LeafGreen Reward: 7,200 ♂ Gyarados Lv. 68 No item Intimidate Types: Dragon Dance Earthquake Thunder Wave Hyper Beam ♂ Dragonite Lv. 66 No item Inner Focus Types: Flamethrower Dragon Claw Earthquake Hyper Beam ♂ Kingdra Lv. 66 No item Swift Swim Types: Dragon Dance Surf Ice Beam Hyper Beam ♂ Aerodactyl Lv. 70 No item Rock Head Types: Aerial Ace AncientPower Earthquake Hyper Beam ♂ Dragonite Lv. 72 Persim Berry Inner Focus Types: Thunderbolt Outrage Ice Beam Hyper Beam Champion If you chose Bulbasaur If you chose Charmander If you chose Squirtle Champion Blue Indigo Plateau FireRed and LeafGreen Reward: 7,500 ♂ Heracross Lv. 72 No item Swarm Types: Megahorn Counter Rock Tomb Earthquake ♂ Alakazam Lv. 73 No item Synchronize Type: Psychic Reflect Calm Mind Shadow Ball ♂ Tyranitar Lv. 72 No item Sand Stream Types: Crunch Thunderbolt Earthquake Aerial Ace ♂ Exeggutor Lv. 73 No item Chlorophyll Types: Sleep Powder Light Screen Giga Drain Psychic ♂ Gyarados Lv. 73 No item Intimidate Types: Dragon Dance Hydro Pump Earthquake Hyper Beam ♂ Charizard Lv. 75 Sitrus Berry Blaze Types: Fire Blast Aerial Ace Dragon Claw Earthquake Champion Blue Indigo Plateau FireRed and LeafGreen Reward: 7,500 ♂ Heracross Lv. 72 No item Swarm Types: Megahorn Counter Rock Tomb Earthquake ♂ Alakazam Lv. 73 No item Synchronize Type: Psychic Reflect Calm Mind Shadow Ball ♂ Tyranitar Lv. 72 No item Sand Stream Types: Crunch Thunderbolt Earthquake Aerial Ace ♂ Arcanine Lv. 73 No item Intimidate Type: Overheat ExtremeSpeed Iron Tail Aerial Ace ♂ Exeggutor Lv. 73 No item Chlorophyll Types: Sleep Powder Light Screen Giga Drain Psychic ♂ Blastoise Lv. 75 Sitrus Berry Torrent Type: Rain Dance Hydro Pump Ice Beam Earthquake Champion Blue Indigo Plateau FireRed and LeafGreen Reward: 7,500 ♂ Heracross Lv. 72 No item Swarm Types: Megahorn Counter Rock Tomb Earthquake ♂ Alakazam Lv. 73 No item Synchronize Type: Psychic Reflect Calm Mind Shadow Ball ♂ Tyranitar Lv. 72 No item Synchronize Types: Crunch Thunderbolt Earthquake Aerial Ace ♂ Gyarados Lv. 73 No item Intimidate Types: Dragon Dance Hydro Pump Earthquake Hyper Beam ♂ Arcanine Lv. 73 No item Intimidate Type: Overheat ExtremeSpeed Iron Tail Aerial Ace ♂ Venusaur Lv. 75 Sitrus Berry Overgrow Types: Sunny Day SolarBeam Sludge Bomb Earthquake

With that, all that's left to do is complete the National Pokédex. Once you do, go to Celadon Mansion and show the Game Freak employees there and they'll give you a diploma.

End of Walkthrough

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Pokémon FireRed and LeafGreen