Toxic (Japanese: どくどくExcessive Poison) is a non-damaging Poison-type move.
Toxic badly poisons the target, and has an accuracy of 85%. When the target takes damage from the poison, the damage done will be N * x, where N starts at 1 and x is 1/16 of the target's maximum HP (rounded down, but not less than 1). While a Pokémon is badly poisoned, N increases by 1 each time it takes Toxic.
Toxic will never miss if used by a Poison-type Pokémon, even during the semi-invulnerable turn of moves such as Fly and Dig.
A move that badly poisons the foe. Its poison damage worsens every turn.