Crafty Poisonous Smog

Activation Condition: When Poison Damage Field applies to the opponent’s field of play.
Deactivation Condition: When the opponent’s field of play is no longer Poison Damage Field.

Leaves the target badly poisoned. Lowers the target’s Poison Type Rebuff by one rank the first time this attack move is successful each battle. Raises the Defense and Sp. Def of all allied sync pairs by two stat ranks.