If you have Pokemon Mystery Dungeon explorers of sky after you complete the third special episode your rewarded a sun ribbon
You can evolve Riolu with the Sun Ribbon.
Riolu doesn't not evolve at a certain level. Tp evolve Riolu, Riolu must have an IQ≥1. Also, the item Sun Ribbon must be obtained. Then, you may evolve Riolu.
you need a sun ribbon. you can get it buy missions or quests.
first get a sun ribbon have palkia recruited go to luminous spring and you can evolve hope this helped
get his IQ to 2 stars and carry a sun ribbon in your treasure bag:)
First, you have to have defeated Darkrai. Second, you need to equip riolu with a sun ribbon, and take it to the spring where you evolve pokemon. Then it will evolve into lucario.
Well, after you beat the WHOLE game, (yes i know that sucks) you can go to Luminous Spring. Go there with a Sun Ribbon and then you can evolve Riolu into Lucario! ^.^
you need a sun ribbon and its IQ needs to be 1 star
I think you get a sun ribbon (use wonder mail generator) and get it's IQ to 2 stars
you should get it after beating the special episode Todays scream with sunflora
Well, Riolu and Budew share the same evolution item. It's name? None other than... the Sun Ribbon! To get it, you must type in a certain wondermail code. To get this code type in SUN RIBBON WONDER MAIL on youtube.
You have to get its IQ up to four stars. Execpt if its your main character or partner. Then you have to also recruit Palkia.