[thejeff]

No. Once the script is done, they pay no attention to it. Soul Slay and Enslave mind are both pretty common choices for those that can cast them, but they're just as common if you spent the script buffing or casting other spells.

The L9 mage is probably biased towards the spells that scale with path level. Most of the spells you listed are very effective with high paths, while most summons don't scale as well.