code: function getGuildTopKills(guildId, opts, cb) {
    opts = opts || {};
    query = "?";
    if(opts.limit) {
      query += `limit=${opts.limit}`;
    }
    if(opts.offset) {
      query += `offset=${opts.offset}`;
    }
    if(opts.range) { // week, lastWeek, month, lastMonth
      query += `range=${opts.range}`;
    }
    // https://gameinfo.albiononline.com/api/gameinfo/guilds/vFUVDtWgQwK-4NNwf0xo_w/data
    baseRequest(`/guilds/${guildId}/top${query}`, cb);
  }
docs: getGuildTopKills - description
  
  @param  {string} guildId description
  @param  {object} opts    description
  @param  {callback} cb      description