use a super rod in pacifidlog
catch a sharpedo catch a sharpedo
you catch that Pokemon in the same place as sharpedo
In the water of Lake Verity
TRADE IT FROM RUBY OR SAPHIRE.
you have to have a level 50 blaziken and sharpedo
If you're lookin' 4 a Sharpedo, you have to go to Puel Harbor, go underwater and find the bridge key Sharpedo took. You need a Mantine to get to him, but Mantine are everywhere, but very rare. Sharpedo is hard to catch up to, but easy 2 capture.
I know in emerald you can at Mossdeep with a super rod.
wailmer and sharpedo
You actually go to Pastoria marsh, take out a fishing rod and you'll catch a carvana at some point. I evolves by leveling into sharpedo.
You'll need a Pokemon and a Poke Ball.
You'll need to fish in rippling water at Village Bridge.
You have to catch a shadow carvahna, purify it, then evolve it and there you go!