You do not find an egg that doesn't hatch into happiny or riolu. You must find a girl and boy Pokemon (or girl and ditto or boy and ditto Pokemon) and put them in the daycare, and they may make an egg and allow you to get an egg that isn't happiny or riolu (unless that was the pair you made the Pokemon for).
The Egg Cynthia gives you will hatch into a Togepi. The Egg Riley gives you will hatch into a Riolu. If you received an Egg from the Day Care, it will hatch into the same species as the mother pokemon unless you breed a male with a Ditto.
It is a Happiny...the prevolution to Chansey and Blissey its is much easier to catch one to be honest...the only egg you really want is the riolu egg given to you by Riley
depends of what your going to do. if you get a happiny you can evolve it into a blissy which has super height hp whick is good for long battles and staling. a riolu can evlove into a lucario, and lucario can do lots of damage. id go with riolu.
on iron island, after you beat the dungeon with riley, she will give a egg only if you have a open space in your party. the egg will hatch into a riolu
you get a electric Pokemon put it next to the egg and take 6000 steps then it should hatch
The mysterious egg is an item in Pokemon Pearl version. It will hatch into either a Happiny or a Riolu.
happiny and riolu
happiny and riolu
The Pokemon is Riolu, types fighting and steel and prevolved form of Lucario.
Cynthia will give you an Egg that will hatch into Happiny. Riley will give you an Egg that will hatch into Riolu. The Day Care will give you an Egg that will only hatch into the same Pokémon species as the female, unless you’ve bred a male with a Ditto.
The egg given to you by the hiker has a happiny and the egg given to you by riley has a riolu
The Egg Cynthia gives you will hatch into a Togepi. The Egg Riley gives you will hatch into a Riolu. If you received an Egg from the Day Care, it will hatch into the same species as the mother pokemon unless you breed a male with a Ditto.
On Iron Island, a guy named Riley will give you an egg. It will hatch into Riolu.
riolu
Its all about luck, Riolu has a 12.5% chance of being female when you hatch it from the egg.
in order to hatch a riolu egg you need to walk about 5,000-6,000 steps
That are Unown and Riolu! Unown can be found in the Solaceon Ruins and Riolu has to hatch from the Egg you received from Riley.