killCounter:
    type: world
    events:
        on player kills entity:
        - define killed <context.entity>
        - if !<def[killed].is_player> queue clear
        - if !<context.damager.is_player> queue clear
        - flag player playerKills:++ 
        - narrate "<def[killed]>"
        - narrate "You have <player.flag[playerKills]>."