Applies Poison Damage Field to the opponents' field of play the first time the user enters a battle each battle. (Poison Damage Field: The sync pairs will take Poison-type damage whenever they take an action.)
Debut: Poison DF (Japanese: 初登場時どくダメージの場化Field Becomes Poison Damage Field On First Entry) is a skill in Pokémon Masters EX.
Effect
The first time the user enters the battlefield during a battle, a Poison Damage Field will be applied to the opponents' side.