Predict Outcome

Observation Haki Advancement, Rare — Tier 1

You can see a tiny glimpse into the future to determine the potential negative outcome of a situation and avoid it.

When you or an ally within 30 ft. of you makes an attack roll, an ability check, or a saving throw, you can choose to reroll the outcome of the d20 as a reaction. You may reroll the die once the outcome of the initial roll is determined.

You can use this feature a number of times equal to your proficiency bonus, regaining all expended uses when you finish a short or long rest.