How do you get Draco meteor in Pokemon soul silver?

You can't get a Draco Meteor in Pokemon SoulSilver. Draco Meteor was introduced in Generation IV (Diamond, Pearl, Platinum) and SoulSilver is a Generation II game (Gold, Silver, Crystal) so it doesn't have that move.

There are some ways to get around this limitation:

* Using a Pokemon from a later Generation: If you're able to trade a Pokemon with Draco Meteor from a Generation IV or later game into SoulSilver, it will keep the move.

* Using a cheat device: Cheat devices allow you to change the game's data, including adding moves to Pokemon. However, using cheats might invalidate your game file for online play or official tournaments.

* Using a ROM hack: A ROM hack is a modified version of the original game file. Some ROM hacks might include Draco Meteor or similar moves.

Remember, using any of the last two options could lead to a non-functional game file or void your warranty. Always use caution when modifying your game files.