Skill Help!!

Hello there!
I am starting my own RPG Server soon, and I will have classes.
One of the classes is the Healer.
I know what the Healer does, but does it have any combat skills?
I really need this, because it would be stupid with a Healer which only could heal and couldnt defend himself...
Also need a Developer!
Thanks for taking your time!

~ BenjamiinNoR