Throught Unova, there are a number of characters that provide a helpful service to you throughout the games. These range from Move Deleters to Happiness Checkers and some will even give you items every day. This page is to detail all of the characters and what services they shall provide.
Happiness Checker
Location: Nacrene City
In Nacrene City, to the right of the Pokémon Centre, you'll find a girl who will tell you the happiness of your Pokémon. With this value, you'll be able to determine how happy your Pokémon is, and if it is ready to be close to the evolution should it evolve due to happiness.
Name Rater
Location: Castelia City
At the north road of Castelia City, there is a man in the lefthand building who will change your Pokémon's name. Like the Name Rater of the previous games, he will only change the names of Pokémon you have captured. Pokémon obtained in trades cannot have their names changed.
Massage
Location: Castelia City
At the eastern road of Castelia City, if you enter the building on the left, you will find this character who will give your Pokémon a massage. You can get a massage once a day and the massages boost the happiness of your Pokémon.
Berries
Location: Castelia City
In the middle road of Castelia City, you will find another building on the right. In this building, you will find a Clown who is requesting to see a specific type of Pokémon. Show him a Pokémon of this type and he will provide berries to you. The type of Pokémon will change each day.
Stone Purchaser
Location: Icirrus City
In the Pokémon Centre of Icirrus City, you will find a character who is willing to purchase multiple items from you. These items are Nuggets, Pearls and even Evolution Stones. He will purchase them at double the price of the standard PokéMarts within the games.
IV Checker
Location: Gear Station - Nimbasa City
In the Gear Station, you will find a guy who will judge you based upon your Pokémon's Individual Values. He will tell you which stat is the best stat of your Pokémon and will then tell you how good it is, saying if it's Decent, Very Good, Fantastic or Can't be Better.
Move Deleter
Location: Mistralton City
The Move Deleter is located within Mistralton City. In this house, to the right of the Pokémon Centre, the top left character is willing to delete the moves of your Pokémon. This is the only way you can remove moves taught by Hidden Machines from your Pokémon. This is done at no cost.
Move Relearner
Location: Mistralton City
The Move Relearner is located within Mistralton City. In this house, to the right of the Pokémon Centre, the top right character is willing to teach your Pokémon any of the moves in its level up learnset that it has previously forgotten. For some Pokémon, this is the only way you can get some of the moves such as Victini with Searing Shot. This however, is not free, and costs you one Heart Scale per attack.
Hidden Power Checker
Location: Mistralton City
Within the Mistralton City Pokémon Centre is a character who will gladly tell you what type the move Hidden Power is on your Pokémon. This is the only way in-game to check the type of the move without having to test it against a variety of wild Pokémon.
Effort Value Checker
Location: Opelucid City
In Opelucid City, there is a girl who will check the Effort Values of your Pokémon. If you have maxed all the effort values of your Pokémon, she will let you know
Relic Product Sale + Battles
Location: Undella Town
In Undella Town, there is a villa where one of two things are capable of happening. Each day, you'll be able to battle the family members there, with new members being added until Day 6. These trainers all give good money when you defeat them but have increasingly strong teams of Pokémon. To the left of the villa is a man who will purchase and display all of the Relic items that you have discovered within the Underwater ruins.
| Picture | Name | Effect | Location | Offer Price | |
| Relic Band | A bracelet that was made by an ancient civilization some 3000 years ago. Enthusiasts will buy them for high prices. | Undersea Ruins | 100000 | |
| Relic Copper | A bronze coin that was used by an ancient civilization some 3000 years ago. Enthusiasts will buy them for high prices. | Undersea Ruins | 2500 | |
| Relic Crown | A crown that was made by an ancient civilization some 3000 years ago. Enthusiasts will buy them for high prices. | Undersea Ruins | 300000 | |
| Relic Gold | A gold coin that was used by an ancient civilization some 3000 years ago. Enthusiasts will buy them for high prices. | Undersea Ruins | 10000 | |
| Relic Silver | A silver coin that was used by an ancient civilization some 3000 years ago. Enthusiasts will buy them for high prices. | Undersea Ruins | 5000 | |
| Relic Statue | A statue that was made by an ancient civilization some 3000 years ago. Enthusiasts will buy them for high prices. | Undersea Ruins | 200000 | |
| Relic Vase | A vase that was made by an ancient civilization some 3000 years ago. Enthusiasts will buy them for high prices. | Undersea Ruins | 50000 | |
| Black Flute | A black flute made from blown glass. Its melody makes wild Pokémon less likely to appear. | Route 13 | 7500 | |
| Blue Flute | A blue flute made from blown glass. Its melody awakens a single Pokémon from sleep. | Route 13 | 7500 | |
| Red Flute | A red flute made from blown glass. Its melody snaps a single Pokémon out of infatuation. | Route 13 | 7500 | |
| White Flute | A white flute made from blown glass. Its melody makes wild Pokémon more likely to appear. | Route 13 | 7500 | |
| Yellow Flute | A yellow flute made from blown glass. Its melody snaps a single Pokémon out of confusion. | Route 13 | 7500 |
