Originally Posted by crashdaddy
Now, I'm not a maths person, so maybe someone who is could help me. How does rolling a 5 (a 1/4 chance to miss) equate to a 95% chance to succeed? Even with 2 dice rolls.
If you look at this webpage it gives the likelihood of a result for straight d20 rolls, with Disadvantage, and with Advantage. If you look in the box for Advantage on a 5+ you see the probability is 96%.

Advantage/Disadvantage Probability

Last edited by Elessaria666; 16/03/21 09:29 PM.