When does Treacherous resolve?
Canceling dice isn't considered a dice modification. Is canceling dice results a dice modification?
If yes:
- Then it would occur during the defender modifies attack dice step, before defense dice have been rolled.
- But nothing in the rules says cancelling dice results is a dice modification, other than that it seems like it ought to be - except that the rules explicitly tell us cancelling dice is not. In fact, the rules for canceling dice seem to treat canceling dice and canceling dice results interchangeably.
If no:
- So... when does it happen? There's a very big difference between "before the attacker modifies dice" and "after seeing the defense roll". The rules don't tell us when cancelling dice happens, just that it isn't a dice modification.
- Lots of cards currently cancel dice. All of them tell us when. Eg: Biggs and Crack Shot specify "before the neutralize results step"; Munitions Failsafe and Lieutenant Kestal specify "after dice are rolled"; Seyn Marana first uses the word "spend", which has a defined timing.


