blockListTester:
      type: world
      events:



        on player right clicks with i@nether_brick_item:

        - if !<player.has_flag[fire]> {

        - flag fire duration:5s

          - define range 20

          - ^repeat %range% {

            - foreach <def[targets]> {

              - if <def[value].has_effect[NIGHT_VISION]> {

                - hurt 30 %value%

                }

              }

            }

          }