Yes!, its near sunny shore city on the way! or fish for it!
The first trainer on the way to the Pokemon league has a luminion.
there is no trainer with a luminion.
The trainer is on route 223 and is the first female swimmer you see, she has only luminion but it is at lv 43 so have a strong team my team was Infernape lv 63, Dragonite lv 100, staraptor lv 43 and floatzel lv 43!
Fish at Canalave City with Super Rod.
# 135 on the pokedex in Luminion.
Luminion. It can be found in canalave city with a good rod or super rod
To be a Pokemon Trainer, you have to own and train pokemon.
u cant get luminion first u have ti get the Pokemon before lumineon hope that helped! (srry i don't know the Pokemon beforte it)
route 205, 218, 219, 220, 221, use a super rod sometimes he will come up rare though or the trainor is on route 218 she is a swimmer also one tranior there has finnieon too. AND CHECK OUT MY WEBSITE:http://pokemonds.moonfruit.com/
Go to Sunnyshore city, and walk north until you reach the beach. Use Surf and the first trainer you encounter is a girl named Miranda swimming back and forth. She has one pokemon, it's Lumineon.
There is no Trainer Hill in Pokemon Ruby. Trainer Hill is only in Pokemon Emerald.
I believe there are a few trainers that have Luminions, or you could battle a friend that has a Luminion, or you can evolve a Finneon.