Tokens for Profile 2 field
I'm having the same issue at the moment. Looking into including a few fields from a Profile2 content type into a Display Suite custom code field. 

I used the following PHP code in the custom code field (using php filter format and enabling tokens, just in case). Then I was able to view a collapsed tree of all tokens available to that node.

You could prabably do the same in a block and have it displayed when you need it.

&lt;?php
$output .= 'Available tokens:';
$output .= theme('token_tree', array('node'), TRUE, TRUE);
return $output;
?&gt;


I'm sure there's a better way, but that quickly worked for me! gOOD LUCK.