JoSauer

Because she is wasting chakra filling it up

Plus the really good ones are 4x weak to ice

explanation: I don‘t know either how the mc was tracked

Or take another pokemons territory once their own is useless

Plus water types Beat Fire Types. Slowakin would additionaly also Beat fighting types

the mc has more megas than he can sustain. Plus Mega Sceptile is kind of disapointing.

Dude lost with his main pokemon against a pokemon that was 4x weak to it and got taken out by a 0,25x attack

the guy who wrote this probably only watched the anime and looked at the type chart once

Dragon is the most non offensive type. It is only strong against itself, resisted by steel and does nothing vs fairy

They are also not as good as a charmander