if ( p() -> sets -> has_set_bonus( WARLOCK_AFFLICTION, T21, B2 ) )
    {
      if ( rng().roll( p() -> sets -> set( WARLOCK_AFFLICTION, T21, B2 ) -> proc_chance() ) )
      {
        // Okay, we got a proc
        warlock_td_t* target_data = td( d -> state -> target );
        for ( int i = 0; i < MAX_UAS; i++ ) {
          if ( target_data -> dots_unstable_affliction[i] -> is_ticking() )
          {
            double added_duration_multiplier = ceil( p()->sets->set( WARLOCK_AFFLICTION, T21, B2 )->effectN( 1 ).time_value() / target_data->dots_unstable_affliction[i]->current_action->tick_time( target_data->dots_unstable_affliction[i]->state ) );
            target_data->dots_unstable_affliction[i]->extend_duration(
              target_data->dots_unstable_affliction[i]->current_action->tick_time( target_data->dots_unstable_affliction[i]->state ) * added_duration_multiplier,
              true
            );
          }
        }
        p()->procs.affliction_t21_2pc->occur();
      }
    }