Staryu.
Use a thunder stone
It evolves into Lombre at level 14 and then evolves into Ludicolo if you use a Water Stone on it.
use a dawn stone on a female snorunt
use the water stone
Use a fishing rod.
You have to use a dusk stone on it to in order for it to evolve
You can evolve an evee which you can find in Goldenrod city.
You need a Eevee and a water stone use the water stone on eevee! Simples!
It will only evolve through the use of a leaf stone.
you can use a water stone on lombre
Gloom -> Vileplume Weepinbell -> Victreebell Exegcute -> Exeggutor
Sunkern and Gloom use a sun stone Lombre, Staryu, and Eevee use water stones.