In layman's terms, what is the average difference in the results between rolling one d20 or rolling two d20's and taking the best result? - Quora
![GitHub - ElfFriend-DnD/foundryvtt-retroactive-advantage-5e: A module to allow re-rolling d20 rolls with advantage or disadvantage GitHub - ElfFriend-DnD/foundryvtt-retroactive-advantage-5e: A module to allow re-rolling d20 rolls with advantage or disadvantage](https://user-images.githubusercontent.com/7644614/158040863-e9917091-73a5-43a5-800d-8846138ffb6c.png)
GitHub - ElfFriend-DnD/foundryvtt-retroactive-advantage-5e: A module to allow re-rolling d20 rolls with advantage or disadvantage
![dnd 5e - Why does Roll20 give me two results for a roll instead of one? - Role-playing Games Stack Exchange dnd 5e - Why does Roll20 give me two results for a roll instead of one? - Role-playing Games Stack Exchange](https://i.stack.imgur.com/JQfUO.png)