— Jeremy Crawford (@JeremyECrawford) September 3, 2020
Portent: Attacker declares attack with adv, Diviner declares Portent (rolled 3 and 5), Attacker rolls 10 and 17. Does Portent then replace the 17?
![](https://i0.wp.com/www.sageadvice.eu/wp-content/uploads/2021/09/SageAdviceDnD556.jpg?fit=634%2C332&ssl=1)
— Jeremy Crawford (@JeremyECrawford) September 3, 2020