Yeah I think you can! Just make a fake skill just like the one you suggested and include in your skill db and profile also ofc.
I've added some unexisting skills to the DB some time ago so it proves it is possible, But if you're thinking about doing a macro that executes a combo then why don't you just ajust the skills to produce that combo by ajusting priorities?
Now that you say that it makes an intresting point! Maybe using ingame macros can be beneficial to the bot?
Thanks for reading!
Some of you might find this useful: RoM-bot Wiki
User Functions Repository (and other useful files): Addon Repo
Latest SVN updates: SVN updates
Tried that and it works thank you. But my problem is everytime I load, it says "We learned a new skill" and starts using the "new" skills every once in a while even if they are not defined/turned on in profile.xml
i use diyce addon, created my own fighting combo, put it into a macro, and put the macro in the slot of shadowstab(r/k here).
so the bot spams the macro for shadowstab, but the bot uses in fact the custom function.
no problems so far.