@function ballistic-rest($list, $nth: 1) {
  $length: length($list);

  @if $length == 0 {
    @return null;
  }

  @if $length == 1 {
    @return nth($list, $length);
  }

  $output: ();

  @for $i from $nth + 1 through $length {
    $output: append($output, nth($list, $i), comma);
  }

  @return $output;
}