The entire Pokemon Franchise while good games, are none-the-less, completely fictional. All characters and creatures are made up.
There is unfortunately no such thing as shadow pikachu if someone has one it is fake
ALL POKEMON ARE FAKE! THEY ARE LYING TO YOU! PIKACHU IS ACTUALLY A TURD!
Pikachu's name is Pikachu.
Yes, as long as your Pikachu has the Christmas hat.
A Pikachu evolves from a Pichu.
A male pikachu can breed with a ditto or a female pikachu
There isn't such a thing as Pikachu 2. There's Pichu, Pikachu and Raichu, not Pikachu 2.
To breed Pikachu you need to leave a male Pikachu and a female Pikachu (or a Ditto and a Pikachu) at a daycare. If you wait a while, the female will be holding an egg.
Ash kill Pikachu because Pikachu is useless.
Pichu evolves from pikachu than pikachu evolves from raichu.
pikachu
In Pokémon Gold, Silver and Pokémon Crystal, the moves Red's Pikachu will know are Thunderbolt, Charm, Quick Attack and Thunder. In Pokémon HeartGold and Pokémon SoulSilver, his Pikachu's moves are Thunderbolt, Iron Tail, Quick Attack and Volt Tackle. In Pokémon Black 2 and Pokémon White, the moves his Pikachu uses are Fake Out, Brick Break, Iron Tail and Volt Tackle.