Go to victory road. There are Pokemon around level 30 or more. you can use an exp share, but if myou don't have one, then switch dratini out with a stronger Pokemon as soon as the battle starts. Dratini will get exp as long as it appeared once in a battle.
Dratini > lvl 30 > Dragonair > lvl 55 > Dragonite Good Luck!
Dratini are found in Dragon's Den, they are around lvl 11-15, when you beat the Pokemon league speak to the old man in the Dragon's Shrine and he will give you a lvl 15 dratini for free. It evolves into Dragonair at lvl 35 and into Dragonite at lvl 55! Good Luck!
A good place to train would be lvl 50 spiders in the stronghold of security they auto attack you so all you have to do is eat.
Dratini will evolve at level 30.
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No, it cannot. Dratini evolves into Dragonair at lvl 30. Dragonair evolves into Dragonite at lvl 55
Moss Giants inside varrock sewers.
dratini evolves at lvl 30 then dragonair evolves to dragonite at lvl 55
the elite 4 or the places with the highest lvl wild Pokemon in them
Rock crabs in relleka would be the best way.
Dragonite. It evolves from dragonair at lvl 55, and that evolves from dratini at lvl 30. You can get a dratini from the games corner.
The best place to train a lvl 20-30 Lucario is up by Snowpoint city. Fighting types like him are really good there.