I have implemented gender-appropriate pronouns. There are three types of pronouns currently available:
Personal Subject (He, Her, It)
Personal Object (Him, Her, It)
Personal Possessive Determiner (His, Her, Its)
For defender, the placeholders are
<ds> (subject)
<do> (object)
<dp> (possessive determiner)
For the attacker, similarly, they are
<as>
<ao>
<ap>
This necessitates a bit more formatting work on your part (or, if you don't understand how to do it, just use the words you would normally use and let me take care of it), but makes the messages much more personalized. I've updated the first page so that you can see examples of how to use these.
On another note, it appears that there are currently only 10 creatures in Mage Wars that are definitely female (unless I missed some).