First the Pokemon you want to release will have to be situated inside your Pc.
Then choose it and pick ''Relase'' from the menu that appears.
Chat with our AI personalities
its not an emerald its RAYQUAZA the main legendary Pokemon in Pokemon emerald.
You cannot get a Yanma in Pokemon Emerald, as only Hoenn Region Pokemon can be found in Pokemon Emerald.
defog is not in emerald,
where do you get the spade from on Pokemon emerald
rotom isn't in Pokemon emerald