SILPH//OS
Oval Stone
evolution

Oval Stone

A peculiar stone that makes certain species of Pokémon evolve. It is shaped like an egg.

Hold Effect
Fling Power80
Holdableoval-stone
Detailed Effect

Held by happiny : Holder evolves into chansey when it levels up during the daytime.

Where to Find
AreaGameDetailsQtyFlags
Lost Tower
Platinum
2F: An Oval Stone lies 4 tiles south and 3 west of the stairs down to 1F.×1
Route 15
HeartGoldSoulSilver
With their number, Twins Kay & Tia call to say they have an Oval Stone; find them 10 tiles north and 4 east of the Route 15 signpost.×1
RECURRING
Rock Tunnel
HeartGoldSoulSilver
An Oval Stone lies 2 tiles north and 7 east of the ladder up to 1F; reaching it takes Rock Climb.×1
Lost Tower
DiamondPearl
An Oval Stone lies 4 tiles south and 3 west of the way down to 1F, 3 tiles straight north of Youngster Oliver.×1
Obtained from NPCGIFT
NPCAreaGameDescription
Twins Kay & TiaRoute 15HeartGoldTwins Kay & Tia stand 10 tiles north and 4 east of the Route 15 signpost; with their number, they call to say they have an Oval Stone.
Twins Kay & TiaRoute 15SoulSilverTwins Kay & Tia stand 10 tiles north and 4 east of the Route 15 signpost; with their number, they call to say they have an Oval Stone.
Held by Wild Pokémon
Chansey
ScarletViolet
30%
PlatinumHeartGoldSoulSilverDiamondPearl
50%
Blissey
ScarletViolet
30%
Happiny
BlackWhiteBlack 2White 2XYOmega RubyAlpha SapphireSunMoonUltra SunUltra MoonSwordShieldBrilliant DiamondShining PearlPlatinumDiamondPearl
50%
ScarletViolet
5%