Didn't know about the :DEFAULT tag, thanks. On that subject, a lot of modules provide an :all tag.

our @EXPORT      = qw(shuffle @card_deck);
our @EXPORT_OK   = ( @EXPORT, qw( collect @list ) );
our %EXPORT_TAGS = ( ':all' => \@EXPORT_OK );
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use YourModule qw( :all );
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