I got the Poison
Achievement & Trophy Description; Use Payback Spray Poison Mist to your opponent’s face. (PLAY mode against A.I.)
How to use Poison Mist?
To use Poison Mist (spray poison in your opponent’s eyes, but watch out for a disqualification), Press R2 + Triangle (PS4) / RT + Y (Xbox One) to initiate the Dirty Move timer. Press R2 + Triangle (PS4) / RT + Y (Xbox One) again to perform a Poison Mist.