Pokemon X and Y

Although Dedenne looks like Pikachu, this Electric/Fairy-type Pokémon does not evolve.

One option is that you can use a female Mudkip or any of its evolutions along with males of either Squirtle, Omanyte, Totodile, Larvitar, Loudred, Huntail, Turtwig, Tirtouga, Druddigon, Tyrunt and Bergmite as well as any of its available evolutions and either of those can know Bite in its move set and then after placing one of the males into the Route 7 Daycare with a female Mudkip it will result into a Pokémon Egg that will hatch into a Mudkip (and make sure that it's a female one) that knows Bite and then you can use a male Pokémon such as Walrein that knows Ice Ball and then after putting Walrein and Mudkip into the Daycare then it would result into an egg that will hatch into a Mudkip that knows Ice Ball and Bite.

No, all of them are unique in theme and looks. No town or city is similar to the other.

Since it is a first form, not very much. It's WAY too common!

In Pokemon X and Y, Lotad can learn both Water Gun and Razor Leaf if you are willing to lock in the abilities. You have to use HMs to teach both.

Yes, they did make a Sylveon. However, all that's currently known about it is that Sylveon is a Fairy-type Pokémon and one of the eight confirmed evolutions of Eevee.
Fairy it's a new type introduced in the 6th Generation of the games (Pokémon X and Pokémon Y).

The real life animals that Sylveon is based on include cats, fox, and dogs.

Go to Route 5

Laverre City and the Route under it.

The Seaside Cave only exists in the Pokémon Black 2 and White 2 games, not in Pokémon X and Y.

It basically connects Undella Bay to Route 21.

Xerneas as it is supereffective against Dark. (Yveltal is Dark/Flying)

Adding friends can be done one of two ways: One is you register the person's friend code in the Home Menu on your 3DS/2DS and they register yours, Two is you trade, battle, or view there Trainer PR Video multiple times and then the game will automatically ask if you want to be friends with this person. If you say Yes the other person must agree and both people's friend codes will automatically be registered.

Because ash went to a new region

By Transferring the Pokemon from your Unova games. That is, unless you can convince someone to trade you theirs.

The Diancie event in America starts on October 27, 2014 and ends on November 16, 2014, it will be available through Gamestop stores in the United States and you will need to ask one of the employees at Gamestop for the card that will have an unique serial code on it.

Ditto and Dewott, or two Dewott

You can get the TM Rock Smash from a lady near the Poké Center in Ambrette Town.

In Pokémon X and Y, the item called Metal Coat can be found inside the Poké Ball Factory, which is near Laverre City.
The Magneton found in the Lost Hotel (and on Friend Safaris), as well as Metang and Bronzong (Friend Safari only) have a low chance (5%) of carrying this item. This chance is increased to 20% if you have a Pokémon with the ability Compound Eyes leading your Party.

In Pokémon X and Y, the 8th Gym is located in Snowbelle City. The Gym Leader's name is Wulfricand he specializes in Ice-typed Pokémon.

Espurr evolves into Meowstic starting at level 25.

Wild Chespin will only appear in a Grass Friend Safari in Kiloude City.

Team Flare's secret base is located inside Lysandre Café in Lumiose City. You can easily spot a Team Flare Grunt in Magenta Plaza, which is next to the Poké Center near the Gym. You must defeat both of the grunts and get the password to the secret door behind the cabinet.

The best team is the one that compliments each other's weaknesses but since the game's difficulty is really not that hard, any team is acceptable as long your Pokémon's levels are high enough for the respective battles.

The answer depends on what type of pokemon you will be facing and (if anything) once you use either of these moves and are no longer at an advantage, you can always switch out Jolteon and bring it back later to use the other move.