White 2: Underrated run!

I thought of a good idea for a run i'm going to do. I am going to go through all of White 2 with only... underrated or weakish pokemon, and theres 2 twists to this:

One: You all choose what my underrated pokemon is going to be (I'll say when I want a new pokemon) They can't be overwhelming or even seem powerful! This run will be based on skill only

Two: I want everyone else to choose a rule for a gym, whether its no health restoring items, only using a certain pokemon, its your choice really :D

So lets begin!

Purrlion as a pokemon.

Gym rule: You can only use the same amount of pokemon as the gym leader which is two pokemon for the first. You MUST use both pokemon

PATRAT

Gym Rule: If a pokemon faints in a gym you can NEVER USE IT AGAIN
You must battle a gym with pokemon 10-4 levels under the highest leveled pokemon the gym leader has

Audino.

Rule: You may not use non-attack moves.

Elekid

Gym Rule:
You must inflict a status condition on a Pokemon first before fainting it.