Question

I don't know what is a special attack and how to use it.then if there is anything like special attack then what is the special attack of typholosion?

Answer 1

Until IV gen, special attacks were every attack of:
Water
Grass
Fire
Ice
Electric
Psychic
Dragon
and Dark-type

Comments

Actually it was III gen when special attacks were changed.

---

Really? cool

---

No, DarthDestiny is right, in gen III it was still done by the type of the move. It was only from Diamond/Pearl that they did the physical/special by individual moves.

Answer 2

See also: http://pokemondb.net/pokebase/1512/what-is-special-power