Hi. Can I, for example, Determinate a Doomed Intentions to bring a unit into the Ambush battle and use an ability on it, like Seeking the Way?
Additionally, just how much do the Rules team wish designers hadn't reprinted the Dark Virtues?
Determination and Ambush
A topic from AEG's L5R CCG Rules forum, copied for Oracle of the Void from a copy of the forum saved in October 2015, so pages it didn't save are missing. Players' names are left out; the rules officials are named. Rulings are as they stood on these dates; later rulings, the rulebooks and the Rules Archive may differ.
Can I (use Determination with) Doomed Intentions to bring a unit into the Ambush battle(?)
Yes.