Synthesis

Move data

Typegrass
CategoryStatus
Power0
Accuracy
PP5
IntroducedGeneration 2

User recovers HP. Amount varies with the weather.

When a Pokémon is holding Grassium Z and uses its Z-Power, Synthesis turns into Z-Synthesis and eliminates any stat drops applied to the user, in addition to its usual effect as above.

Game descriptions

Gold
Silver
Crystal
Restores HP (varies by time).
Ruby
Sapphire
Emerald
Restores HP. The amount varies with the weather.
FireRed
LeafGreen
Restores the user’s HP. The amount of HP regained varies with the weather.
Diamond
Pearl
Platinum
HeartGold
SoulSilver
The user restores its own HP. The amount of HP regained varies with the weather.
Black
White
Black 2
White 2
The user restores its own HP. The amount of HP regained varies with the weather.
X
Y
O.Ruby
A.Sapphire
The user restores its own HP. The amount of HP regained varies with the weather.
Sun
Moon
Ultra Sun
Ultra Moon
The user restores its own HP. The amount of HP regained varies with the weather.
Sword
Shield
B.Diamond
S.Pearl
The user restores its own HP. The amount of HP regained varies with the weather.

Other languages

EnglishSynthesis
SpanishSíntesis
ItalianSintesi
Japaneseこうごうせい (Kōgōsei)
GermanSynthese
FrenchSynthèse

Pokémon that learn Synthesis: