Pretty sure it's 30
Ralts will evolve at level 20 into Kirlia. From there it will change into a Gardevoir at level 30. However, in Emerald version you can not evolve Kirlia into Gallade
lvl 30
Ralts evolves into a Kirlia at level 20.
lv.30.
To Kirlia at level 20, Gardevoir at 30
get it to level 30 Somewhere around 30...
ralts evolves into Kirlia at lv21. Then into Gardevoir at lv30.
You can not find a Gardevior on Emerald. You will have to find a Ralts in route 102 then evolve it into Kirlia at Level 20. Then into a Gardevior at level 30.
You can't find a Kirlia; you must evolve Ralts which can be found on route 102 in Emerald.
At level 20 it will evolve into Kirlia, and at level 30 it will evolve into Gardevoir.Ralts evolves into Kirlia at level 20. Kirlia evolves into Gardevoir at level 30, unless a Dawn Stone is used to evolve the Kirlia into a Gallade.
level 35. gardevoir's best function is as a calm mind spec. sweeper, in my opinion
You need to level Kirlia up to level 30, then it'll evolve into an Gardevoir.