How does eevee evolve in Mystery Dungeon?

Question

I got the fire stone, now what do I do with it? Or if I want her to evolve into one of the others how would I do that?

Answer 1

You have to go to Luminious Spring while having a fire stone in your inventory. You also need at least a 1 star IQ level. If Eevee is your main or partner Pokemon, first:

• Beat Darkrai
• Find Marine Resort
• Recruit Palkia

Then you can evolve your main/partner Pokemon.

Source: Experience