
The "Compare Results" step on page 12 says that "All abilities that allow players to cancel dice must be resolved at the start of the “Compare Results” step."
The "Modify Attack Dice" step on page 11 says that "During this step, players may resolve abilities and spend tokens that allow them to modify attack dice."
Accuracy Corrector cancels dice and then (may) modify attack dice. In which step do you use it? Does "must be resolved" beat "may resolve"?