The Pokemon hack, Onyx Blue, is a hack of Pokemon Sapphire. This hack has a multitude of add-ins such as: different starters, pokemon from different generations, new areas, opponents with different pokemon, and much much more. Today we'll be focusing on one particular add-in: Legendary Pokemon. There are so many new areas that were made just so you could go catch a specific legendary. Each legendary pokemon has it's own path and area. Once you get there, for most of these, you can actually catch more than one of the legendary pokemon.

A Little Disclaimer:
I have never made a guide for this particular website before. If my guide breaks any rules or fails to meet a quality standard, please let me know and I'll change it.


A Couple Important Details:
Make sure you read each guide carefully. It's easy to miss a step and go the wrong way. There are many wrong turns and dead ends in some of the paths. It's also easy to miss a requirement and end up half way there and not being able to finish. However, for most of these the requirements are simply Surf, Waterfall, Ultraballs, and patience. Also, for most of these, you don't need to have defeated the Elite Four. In fact, I recommend getting some of these prior to tackling the Elite Four, they're all very capable pokemon.

I did not feature Kyogre in this guide on purpose as it's really more suited for being in a game walkthrough because it's needed to complete the game.

This guide is incomplete. I am positive there are other legendary pokemon in the game, I just haven't found them yet.

This guide offers DIRECT paths to the legendary pokemon it is leading to. Each area will have other paths and hidden items, along with pokemon that can only be found in the nearby area. After you have caught the pokemon you are after, you can go back and explore the rest of the area.


REQUIREMENTS:
Surf
Waterfall
Ultraballs (I recommend having 50 on you. It's very luck dependent)
PATIENCE

You do not need a masterball to catch any of these.
You do not need to defeat the Elite Four to catch any of these.


pokemon: Mew
Fly to Sootopolis.
Exit the city into the ocean.
Return to the surface.
Surf up and to the right to Route 127
Towards the top of the route is a waterfall.
Go up it, down the steps, and into the cave.
Go through the cave to the left and into the next cave.
Go down to the water.
Surf right and then down and around the path.
When the path splits, go up.
Go up the steps, to the right, and down the ladder.
Go down and exit the cave.
Surf and then navigate around the island.
In the middle is grass containing Mew.


pokemon: Celebi
Fly to Oldale.
Go up to Route 103.
Go up and then to the right.
Surf up to the waterfall.
Go up the waterfall and then take the path farthest to the left.
Go up and then go into the forest.
Go right, up a little ways, and then left.
Once you get to the water, surf right.
Go into the forest.
Make your way to the very top/middle.
Celebi is in the tall grass.


pokemon: Jirachi
Fly to Verdanturf.
Go left of the PC and down the path, then down the steps.
Go across the shallow water into the cave and go in.
Go all the way up, take the path right, go all the way down.
Surf down and then left.
Go up the watefall.
Go up the ladder.
Go down and down the steps.
Go out the exit.
Navigate down and around and then go up to the grass.
Jirachi is here.


pokemon: Regice
Fly to Dewford.
Go down and to the left past the gym.
Follow the path down and then up to the left.
Go left and down all the steps.
Go up and into the cave.
Go right and up just a little ways.
To the left is some steps and water.
Surf up and then up the waterfall.
Go into the cave.
Go left and then all the way up.
The path splits into two with steps on both sides.
Go up the right path.
Go right and to the ladder. Go up it.
Go up and then up the steps.
Regice is here. You can only catch one and if you kill it, you need to reload. There are no second chances.


pokemon: Regirock
Fly to Petalburg
Go down and then down off to the right.
Go down the steps the whole way and then go right to the cave entrance.
Go in and up to the water.
Use surf, go up, and go up the waterfall.
Up to the left is a ladder. Go down it.
Go right, up, and the left over the bridge.
Go up, right over the bridge, and up the ladder.
Go left and up.
Surf right and go up the first path you see.
Regirock is here. You can only catch one and if you kill it, you need to reload. There are no second chances.


pokemon: Registeel
Fly to Ever Grande City (NOT the Elite Four, the Pokemon center that is near Victory Road)
Go down the waterfall.
Surf left all the way over to route 128.
It's easy to go too far up or down and end up somewhere else. Try to surf in a straight line.
You'll pass a circle of shallow water as well as some other shallow water islands.
You'll know you've found it once it says "route 128" and you see an island.
Go up onto the beach and up the steps.
Go right, up the next set of steps, and into the cave.
Surf up and up the waterfall.
Enter the next cave and go up all the steps.
Go up to the left now.
Then go left and up the steps at the top of the cave.
Go left and down all the steps.
Go left and into the next cave.
Water is to the right, surf up.
Go up the steps, then up the ladder.
Go around the cave and up.
Registeel is here. You can only catch one and if you kill it, you need to reload. There are no second chances.


pokemon: Raikou
Fly to Lavaridge.
Go all the way right and jump down.
Go up the steps.
Go down the steps to your left.
Go past the first cave you see, up the steps, and into the Fiery Path.
Go up and take the very first path right you see.
Go right all the way and then up.
Go into the cave and go all the way through the path.
Exit the cave and then go left.
Surf up and then go up the waterfall.
Go up and then right.
Go into the forest and then go right.
When the path splits, go up.
Go up and over the bridge.
Go left over the bridge and then up.
Go right and up.
Go into the forest.
Go all the way up to the patch of grass.
Raikou is here.
Bad News: Raikou knows Roar. Roar allows Raikou to flee. You are going to need patience and luck to catch it. It took me around 20 tries before the ultra ball worked. My advice is an attack that brings it down to yellow or red and then spam ultra balls. Don't waste time with extra attacks, it will leave. Good luck.


pokemon: Groudon
Fly to Fortree.
Go down and left to the Weather Institute.
Go down and then right over the rocks.
Go down diaganolly to the left.
Then go down the steps onto the rocks.
Go right over the bridge.
Go down the rocks.
Go left and up through the grass.
Go left over the bridge.
Continue left to the cave furthest away.
Go in the cave and then surf up.
Go up the waterfall.
Go right, up the steps, and then right over the bridge.
Go down all the steps.
Surf left and up.
Go into the cave.
Go down the bridge.
Go down and to the right.
Go up all the steps.
Go right and then down.
Go left until you see a bridge.
Go up the bridge and into the cave.
Go right through the cave and then up.
Go in the next cave.
Groudon is here.


Area: Lost City // pokemon: Ho-Oh
Fly to Fallarbor
Go left and down to Route 114
Go left, around the pond, and to the path by the Fossil Maniac's house. Go down to the area with grass.
Go left into the clear water and up the waterfall.
To your left is a cave, go in.
Go left, down, and out the exit.
Follow the rocky path to the left down several sets of steps until you reach grass.
Welcome to the Lost City. Let's go get Ho-Oh. Feel free to explore this beautiful area some more later. In a cave nearby, there are 2 VERY strong trainers. Have fun. Extra: For anyone who shares my love of dragons: Draogonair can be found in this city, good luck finding one.
Go immediately up to the fence.
Go up navigating around trees until you see a path.
You should see a funny looking yellow tree off to the left.
Go up past the tree to another path. Go up to the right, and then up the steps.
Go up the next steps and to the right.
Eventually you will come across a cave.
In this cave is a beautiful and mysterious meadow with yellow trees.
Go down until you see the patch of grass.
This is where Ho-Oh is.
Ho-Oh ranges between around level 44 to level 50.
SUGGESTION: Ho-Oh knows Whirlwind and can flee easily. Go for the higher leveled ones. Once they reach (around level 45?) the right level, Whirlwhind is replaced with a fire attack and they can no longer easily flee. This will save you time and ultra balls.


pokemon: Deoxys
Fly to Lilycove.
Go right until you get to the shore.
Go all the way down.
Go left and then up the waterfall.
Surf up and then follow the path left and down.
Once the path splits, go down the steps.
Go right.
Go up the steps and right.
Go up, to the right, and then down.
There are to sets of steps, you want the one furthest to the right.
Go down and into the cave.
Go all the way to the left and then down.
Exit the cave.
Go right and into the next cave.
Go down and to the right.
At the very bottom, exit the cave.
Go left and into the next cave.
Surf up and go up the waterfall.
Go right, hugging the bottom.
In the middle of this cave is a skinny path.
Go down it and exit the cave.
Surf down and into the next cave.
Go all the way up through the cave.
Exit the cave.
Surf up and go up the steps.
Deoxys is in the tall grass.


pokemon: Latios
Fly to Mauville.
Go right to the pokemon daycare. Go directly down.
Go right and down all the steps to the cave.
Go in and head right all the way through the cave.
Go out of the cave and then head down and left (on the grass, not the water that is to your left)
Go down, down the steps, to the right, down the next steps, and go right again.
Surf right until you see another beach.
Go right until you find the steps.
Go up the steps and to the right into the trees.
Go up to the right through the trees.
Go up and surf across the water.
Go up the waterfall and then to the left.
Go down all the steps.
Go left, down the steps, and then up and into the cave.
Go down the ladder.
Go down to the left, to the left again, and then up the steps.
Go up and up the steps.
Go up the ladder and out of the cave.
Go left into the forest and then follow the path up.
It starts to go off to the right, continue following it.
The path then goes back up.
It splits, go left.
It splits again, go up the skinny path.
It should say Route 117.
Follow the path all the way up.
Latios sits in the middle of the trees.
Good luck. You'll need it.
PLEASE LISTEN: you don't NEED to use your precious master ball.
I caught mine with an ultra ball.


Starting Path for: Articuno, Zapdos, and Moltres
The 3 legendary birds are in the same general area. Follow this path to get to that area, and then read below for the path directions for each specific bird.

Fly to Fortree City.
Left to Route 119.
Travel down a short distance until you see the sign. It is just below the Ninja Kid hiding behind a fake tree.
To left of the sign is a path.
Follow it to the small beach and use surf.
Go up. To your left is another small beach with steps. Ignore it, you're going further.
There is an area with multiple small beaches. Surf all the way up.
There is a small beach with 2 rocks on it and some steps. Go up the steps.
Go up, down the steps to the right, and then continue right. Down the next set of steps and back up.
Surf the water and go up the waterfall.
Go left, and the maze begins.
At the start, there is two paths, take the left.
Follow it and continue left.
It splits into a path going down, and a path going up. Go up.
It splits into 3 paths. One off to the left, one going up to the left, and one going up to the right. Take the one going up to the right.
Go up and left until you reach a new path.
Keep going up the path and then up the steps.
You will be on top of a cliff with trees. There are 3 paths. The left, goes to Moltres. The middle goes to Articuno, the right goes to Zapdos.
Pick your poison and let's continue.


pokemon : Moltres (the left path, Go up and read through the starting path for the birds before this)
Enter the cave.
Take the path leading right and up.
Take the very next left.
Go in the cave.
Go around the cave and up.
You will see a lovely island in the middle of lava with a small grassy area.
This is where Moltres is.
Their levels range most commonly from Level 45 to Level 50. Good luck.


pokemon: Zapdos (the right path, Go up and read through the starting path for the birds before this)
Go into the cave (or I guess go down because when you go in, you're standing on a ladder)
Go left, up, and right to the steps leading to the water.
Surf right to the next set of steps.
Go left, surf again and go around to the steps upwards of you.
Go right, down the steps, and surf up to the small beach.
Go in the cave. You're now on a small beach.
Go around the island downwards and then up the steps.
Go up and you will see a patch of grass.
This is where Zapdos is.
They range most common from Level 45 to 50. Good luck.


pokemon: Articuno (the middle path, Go up and read through the starting path for the birds before this)
Go up and into the cave.
Go left and slightly up.
In front of you is the first ice puzzle.
I do not have step by step directions for this ice puzzle. It was difficult for me and I honestly just slid around randomly until I was in the right spot. Sorry and good luck.
Now that you've completed the ice puzzle, go up the ladder.
You are now standing on a ledge on a small island. What surrounds you? Another ice puzzle.
For some reason, this one was easier for me, and I CAN give you step by steps!
There are 2 ways in, we'll just go with the left.
Place yourself in the water tile directly left of the top left corner ledge of the cave you just came out of.
Surf left 2 spots.
Surf up 2 spots.
Go left onto the ice.
Go up to the next rock.
Go left to the next rock.
Go up to the next rock.
Go right to the next rock.
Go down to the next rock.
Finally, go right, up, and right to the bottom of the ladder.
Go up.
This big area has no grass, it is just cave floor.
Walk around it.
This is where Articuno is.
They range most common from level 45 to 50. Good luck.



STILL MISSING:
Lugia (I believe Lugia is AFTER the Elite Four. I will not be getting to this until I have completed the others)
Mewtwo (I actually caught Mewtwo, but it was on a day when I had a friend over and didn't feel like writing down the location. I have tried to find it again and again. So far, no luck. I will continue my search.)
Suicune (Raikou is available, so I am assuming Suicune is too. Just haven't found it yet)
Entei (same excuse as Suicune)


Are there more? Let me know.



If you have a question, need some help with a strategy for catching, or have information I can add to my guide, don't hesitate to let me know. Thank you!

hello this is in regards to find Suicune

pokemon : Suicune
Fly to Lavaridge.
Go all the way right and jump down.
Go up the steps.
Go down the steps to your left.
Go past the first cave you see, up the steps, and into the Fiery Path.
Go up and take the very first path right you see.
Go right all the way and then up.
Go into the cave and go all the way through the path.
Exit the cave and then go left.
Surf up and then go up the waterfall.
Instead of going up and left to the forest where Raikou is, go directly to the right.
Follow the path all the way around and you will come to a cave. Enter the Cave.
Follow that path until you come to a fork in the path. Go to the left.
You will need a pokemon that knows Surf.
Follow the path around and you will find an exit.
Once outside, Surf all the way to the north and you will find a small area of grass. Suicune is here
Suicune: Level 40
Moves:
Bite, Bubblebeam, Rain Dance, Gust

My advice: Put Suicune to sleep and then attack it until its in the red. If it awakens, just put it back to sleep and then start throwing the Ultra Balls

Hey, I was wondering if anyone found the location of the following Pokémon in their search for legendaries.  The locations of these Pokémon would be much appreciated (trying to complete the pokedex)

- Golem
- Machoke
- Machamp
- Nincada
- Ninjask
- Delcatty
- Crobat
- Salamence
- Gulpin
- Swalot
- Kingdra

Jeremy

PokePal435 : This is how to find Lugia, if you need any help. 
(sorry on how long it is) 

Fly to Mauville City
Go all the right then go down
Go straight right
Go right to the island
When you get to the rock, near the guy in red go up 
When you're at the ridge go right, until you reach the puddle with the flower above it
Go down a bit, when you see the flower to the right at the bottom of the puddle, go right
Keep going right until you enter a clearing
When you reach the sign that says "Route 123, Route 118" go down 
Go left towards the trail then downwards 
Go right towards the guy that is blocking the door
If you know the password, he'll let you enter (sorry, but I don't remember where to get the password) 
Go in and go across the room, take the door that is at the bottom of the room. 
When you go through it, there are stairs that you keep going down. 
When you're at the dock, go to the guy and he'll ask if you want to go to DarkOak island, say yes
When at the island, go right then up when at the trees
There should be a lake with dark blue water, go up and left, then up when you get to the trees making a triangle
Go up the stairs then right around the trees to the stairs, when you're at the top of the stairs go around the the trees
Go down then right, go to the puddle then left and down. Go straight down, then right once you past the second bolder on you right. 
Go up the stairs, then right and down-go up the stairs 
Then right to the other stairs, and go right/up to the pond/lake
Use surf to get the the waterfall, then use waterfall to get to the top. 
Go left, then up, then right when you are on land
Go to the cave and enter it. 
Go up the stairs then up the other stairs seen also
Go up and around the wall like boulder in the way
Go up, when you see the stairs go down them 
Go left to the other stairs then down
Then straight left then up when you can't go anyfarther, then right, then up, go to the ladder
Go right, then up to the stairs, when at the top of the stairs go left, then up, then right, then up again, then right again, go down the stairs and across the bridge
Go down, when at the boulder at the bottom of the stairs go right then up 
Then go left to the stairs, when at the top of the stairs go left and down
, to more stairs to go up 
Go left next, then down all three stairs, left even more. When the ladder is in view, go up it 
Go right up the stairs all of the ones there. 
Then down and right
When at the weird looking mound go right to the ladder
When at the water use surf
(There is no need for instruction when in the water, due to it letting you either go up to the next stair case or back to the previous)
When at the little beach go up those stairs
The game will give you the option to go up or down know, go right and down 
There should be more stairs leading into the water
Use surf then go right
When on land go right to the wall and up to some more water, use surf again
Go straight up, then up the stairs that are seen (all the stairs) 
Go left and up, now there are more stairs go down them, then left again to the other stairs, and down those ones too, then down the final set of stairs
Use surf then go left to the waterfall, also use waterfall
Once at the top, go left to the ladder to go up 
You'll be on a snowy mountain top, go down then left and up all the stairs seen 
Then left, then down. You'll hear a roar, but keep going down, left some more, then up, follow the dark bluish gray path up to Lugia. 

Thanks for telling me the locations of most of the legendaries it will be useful in my future