Light Clay (item)

Effects

A Pokémon held item that extends the duration of barrier moves like Light Screen and Reflect used by the holder.

Sorry, we don't have location data just yet.

Diamond/Pearl Platinum	A Pokémon hold item that extends the duration of barrier moves like Light Screen and Reflect used by the holder.
HeartGold/SoulSilver	A Pokémon held item that extends the duration of barrier moves like Light Screen and Reflect used by the holder.
Black/White Black 2/White 2	A Pokémon held item that extends the duration of barrier moves like Light Screen and Reflect used by the holder.
X/Y O.Ruby/A.Sapphire	An item to be held by a Pokémon. Protective moves like Light Screen and Reflect will be effective longer.
Sun/Moon Ultra Sun/Ultra Moon	An item to be held by a Pokémon. Protective moves like Light Screen and Reflect will be effective longer.
Sword/Shield B.Diamond/S.Pearl	An item to be held by a Pokémon. Protective moves like Light Screen and Reflect will be effective longer.
Scarlet/Violet	An item to be held by a Pokémon. When the holder uses protective moves like Light Screen or Reflect, their effects will last longer than usual.