Back to Evolution Items

Oval Stone

How to Use Oval Stone

The Oval Stone is used to evolve Happiny into Chansey. Give the item to Happiny to hold, then level the Pokemon up during the day to trigger the evolution, consuming the item.

Where to Find Oval Stone

Generation 1

Red
Blue
Yellow

Generation 2

Gold
Silver
Crystal

Generation 3

Ruby
Sapphire
Emerald
Fire Red
Leaf Green

Generation 4

Diamond

Lost Tower
Held by wild Happiny and wild Chansey (50% chance each)

Pearl

Lost Tower
Held by wild Happiny and wild Chansey (50% chance each)

Platinum

Lost Tower
Held by wild Happiny and wild Chansey (50% chance each)

Heart Gold

Rock Tunnel
Route 15 (gift from Twins Kay & Tia), Bug-Catching Contest first prize (post-National Pokédex)
Held by wild Chansey (50% chance)

Soul Silver

Rock Tunnel
Route 15 (gift from Twins Kay & Tia), Bug-Catching Contest first prize (post-National Pokédex)
Held by wild Chansey (50% chance)

Generation 5

Black

Challenger’s Cave
Black City (Carlos), dust clouds
Held by wild Happiny (50% chance)

White

Challenger’s Cave
White Forest (Carlos), dust clouds
Held by wild Happiny (50% chance)

Black 2

Dust clouds (Chargestone Cave, Mistralton Cave, Clay Tunnel, Twist Mountain, Underground Ruins, Victory Road, Wellspring Cave, Seaside Cave, Giant Chasm)

White 2

Dust clouds (Chargestone Cave, Mistralton Cave, Clay Tunnel, Twist Mountain, Underground Ruins, Victory Road, Wellspring Cave, Seaside Cave, Giant Chasm)

Generation 6

X

Hidden recurring item (Unknown Dungeon)

Y

Hidden recurring item (Unknown Dungeon)

Omega Ruby

Held by wild Happiny (50% chance)

Alpha Sapphire

Held by wild Happiny (50% chance)

Generation 7

Sun

Paniola Ranch
Poké Pelago (Isle Aphun – Brilliant-Stone Hunting)
Held by wild Happiny (50% chance)

Moon

Paniola Ranch
Poké Pelago (Isle Aphun – Brilliant-Stone Hunting)
Held by wild Happiny (50% chance)

Ultra Sun

Poké Pelago (Isle Aphun – Brilliant-Stone Hunting, Interesting-Item Hunting)
Ambush encounters (Chansey in Poni Plains)
Held by wild Happiny (50% chance)

Ultra Moon

Poké Pelago (Isle Aphun – Brilliant-Stone Hunting, Interesting-Item Hunting)
Ambush encounters (Chansey in Poni Plains)
Held by wild Happiny (50% chance)

Let's Go Pikachu
Let's Go Eevee

Generation 8

Sword

Expansion Pass DLC:
Hidden recurring item (Soothing Wetlands, Courageous Cavern)
Cram-o-matic (Rock: 22-30 points)
Held by wild Happiny (50% chance)

Shield

Expansion Pass DLC:
Hidden recurring item (Soothing Wetlands, Courageous Cavern)
Cram-o-matic (Rock: 22-30 points)
Held by wild Happiny (50% chance)

Brilliant Diamond

Lost Tower
Grand Underground
Held by wild Happiny (50% chance)

Shining Pearl

Lost Tower
Grand Underground
Held by wild Happiny (50% chance)

Legends Arceus

Jubilife Village (from Vessa for collecting 5 wisps)
Trading post (400 MP)
Ginkgo Guild cart (randomly sold by Ginter, as “Egg-Like Rock”)

Generation 9

Scarlet

Levincia, Alfornada Cavern, Casseroya Lake, East Province (Area Three), North Province (Area Two)
Held by wild Happiny (5% chance), wild Chansey, and wild Blissey (30% chance each)

The Hidden Treasure of Area Zero DLC:
Item Printer

Violet

Levincia, Alfornada Cavern, Casseroya Lake, East Province (Area Three), North Province (Area Two)
Held by wild Happiny (5% chance), wild Chansey, and wild Blissey (30% chance each)

The Hidden Treasure of Area Zero DLC:
Item Printer