Perhaps that wasn't very clear... [Edit: or indeed, on very careful re-reading, I may simply have been wrong

, anyway.....]
Let's (deliberately) take a
very simple example:
- I have a level 1 mage scripted to cast a level 1 spell with 100- fatigue.
- I do not give him any gems.
- The enemy is considered "worthy" of gemming against. (Edit: or rather, "tough enough".)
- There are no other relevant factors

Does he indeed cast the 100 spell if 1st scripted? If he had first cast, say, a 10- buff, would that affect his likelihood to cast a 100- on next round? Can I do several 10- -type buffs, and conclude scripting with a 100- ?