Number one: Treeko
Number two: Torchic
I would not pick Mudkip.
Torchic. While Treeko is the fastest and has the best Critical Hit Ratio, overall I believe Torchic is the best choice. Its final form isn't quite as fast as a Sceptile, but overall its more powerful and has just as if not wider a move range. While it may strugle with a couple gyms, its very easy to level up tahnks to all the bugs and normal types in the game along the roads and in the possesion of the trainers. Actually, youll rarey have much of a problem with the road trainers as long as your away from the ocean areas. Youll find by the time you come accross a trainer that has a super effective type against it, most of the time if you train it properly its level will be high enough so its stats overcome it. Mudkip is a little annoying and boring to train. Marshstomp is good, it does actually lack very much disadvantage due to the lack of super awesome grass types besides Breloom and Sceptile, but like i said, its boring as it gets to train, looks kind of like a deformed Quagsire, and its attacking stats kinda suck without EVing it all to heck. Also, never use rare candys. Bad plan. They give you a level, but trust me, your stats on any pokemon come out better without them.
I reccommend:
Blaziken
Breloom
Sharpeedo or Milotic (Though Kingdra and Tentacruel are very worthy options)
Cradily (with endurance combo)
Manetric
Aggron/Salamence/Wobbafette/Camerupt
I think thats right if i remember correctly. Properly trained and with the proper move sets, won't be much that'll mess with you.
Everyone lieks Mudkipz!
Suicune is not a possible starter Pokemon in emerald you must get a suicune from Pokemon firered or leafgreen.
The best starter Pokemon in Emerald/Ruby/Sapphire is Torchic. If you level it up well, it'll sail you through the first 3 gyms with ease.
The grass is the best, because in the end, you will need him a lot! It is though only based on preference (But i heard you like Mudkipz)
Mudkip is a starter Pokemon on Pokemon Emerald, Sapphire and Ruby. This means that it is the first Pokemon you get. You get starter Pokemon near the beginning of the game from Professor Birch. Other starter Pokemon are Torchick and Treecko.
You cannot get all 3 Starter Pokemon in Pokemon Emerald without trading for the other 2.
Torchic, it can learn Sky Uppercut which attacks even Pokemon that used Fly
-Azumarill -Magnetric -Breelom -(A flying pokemon) -(a normal, fighter or psychic)
you have to get it as a starter to get it
no
the best is either mudkip or torchic because of their evolutions mudkip= swampert torchic=blazekin
in my opinion they are rayquaza,ditto,latios,your starter pokemon,aipom and anorith hope i helped