— Core mechanic
When performing a Skill Check, Saving Throw, or Attack Roll, you might have advantage or disadvantage due to certain Conditions, Abilities, or from the situation.
When making the roll, you roll a second d20, if it’s an advantage, you pick the higher number out of the two as the roll result. If disadvantaged, you pick the lower number.
Advantages and disadvantages can’t stack. But if you have both advantage and disadvantage on a roll, they cancel each other, and you simply make a normal roll.
