Aside from cheating and using rare candies, there aren't necessarily any "easier" ways of leveling up your pokemon.
Dragonair does not evolve by a stone. To evolve a Dragonair, you must level it up to level 55 to get a Dragonite.
First you must level it up to 35 to have it become dragonair then level up dragonair to level 55 to have it become dragonite.
Dragonair evolves at level 55.The evolved form is dragoniteThe cycle is dratini evolves into dragonair and dragonair evloves into dragoniteI heard you have to level it up to 55 and it'll evolve into Dragonite
Dratini to Dragonair: level 30 Dragonair to Dragonite: level 55
dragonair evolves into dragonite at level 55
Dragonair evolves at level 55.
Experience points evolve Dragonair into Dragonite. When a certain amount of experience is earned, Pokemon gain a level up. For Dragonair to evolve, it must be on level 55 or higher. Unless it is holding an Everstone, every level it gains from 55 will give i the opportunity to evolve. Note: By pressing the 'B' button while your Pokemon evolves, you are stopping the Pokemon's evolution until the next level up. Pokemon (such as Dragonair) cannot evolve once they reach lvel 100.Dragonair evolves at lvl 56.
Dragonair evolves into Dragonite starting at level 55.
Dragonair evolves into Dragonite at Level 55. :)
Dragonair evolves into dragonite at level 56
At level 55, a DRAGONAIR evolves into a DRAGONITE.
Level up Dratini to Lv. 30 and evolve.