As beech points out the 'title' is in the 'img' tag not the 'a' tag so you need to account for that. Also, process_first would only work if there were multiple tags within the cell itself, not within the row. But you can skip the empty ones while looping through the results:

my $p1 = scraper {
  process 'table[class="dextable"] td[class="cen"]', "list[]" => scrap
+er {
    process "a", uri => '@href';
    process "img", name => '@title';
  };
};

my $res = $p1->scrape( URI->new("http://serebii.net/duel/figures.shtml
+") );

for my $p (@{$res->{list}}) {
  next unless ($p->{name} and $p->{uri});
  print Encode::encode("utf8", "$p->{name}\t$p->{uri}\n");
}
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