As far as I can tell, you cannot change what creature abilities do. However, I was wondering if it's possible to simply change which creatures have what abilities, but not details of what the abilities actually do. For example, if I wanted to give Double Shot from the Hunter to the Master Gremlin.

Is this possible? I have not been able to locate where the creature ability data is stored in the data files. One idea I had was to simply delete a creature and replace it with a creature who had the abilities I wanted, and then edit their stats and models to reflect the original creature. Would this work? If so, how would I do it?

There are mods that change some creature abilities. I am a mapmaker but know nothing about creating mods for the game.

I refer you to the below modmaking forum on the Celestrial Heavens Round Table:
http://www.celestialheavens.com/forums/viewforum.php?f=...25a63de28111bad7ac9e