Tynamo
The EleFish Pokémon
Type: Electric
Official Registration #: 602
Entry: By itself, this small, lamprey-like pokémon is very weak and incapable of doing much more than delivering mild shocks. However, groups of tynamo have been known to generate enough power to bring down a wailord. Luckily, they travel in giant, silently gliding schools through the dark, labyrinthine caves that every Unovan trainer is forced to travel through in order to get from one gym-bearing town to another.

Eelektrik
The EleFish Pokémon
Type: Electric
Official Registration #: 603
Entry: The evolved form of tynamo, by battle experience. Known for its insatiable appetite, this lamprey-like pokémon glides through the air to seek out prey, which it then wraps around and paralyzes with strong electric shocks. Luckily, soon after evolution, eelektrik begin hunting alone, typically far separated from its numerous former schoolmates in the dark, labyrinthine cave systems. Thus, the average trainer may only encounter one at a time. Out of nowhere. When they least expect it.

Eelektross
The EleFish Pokémon
Type: Electric
Official Registration #: 604
Entry: The evolved form of eelektrik, by exposure to thunder stone. This marine pokémon is known for latching onto prey with its sucker mouth, delivering a powerful electric shock to paralyze them, and dragging them into the ocean depths. However, as eelektrik are neither ocean pokémon naturally nor, typically, native to cave systems rich in thunder stone it is difficult for an eelektrik to evolve. Luckily, most cave systems in Unova have underground rivers that conveniently empty into the seas surrounding the region, which just happens to be a reliable and convenient source of thunder stone.