Welcome to the Elven Academy Challenge Roll Helper. This tool models a 'challenge roll' by rolling two dice many times and displaying a bell curve. (ESP/ENG)

As a reminder, a Challenge Roll in Elven Academy tests one of Dandelion's statistics against a Challenge Rating (CR). A challenge rating represents the skill needed to succeed about 50% of the time. One 'die' therefore equals 2x the statistic you are rolling against.

Example: Bob's Ranger attribute is 10. He can sneak past a goblin guard with a 10 CR roll against his Ranger skill. The game will roll two '20-sided' dice and derive an average roll. Bob will roll 10 or higher at sneaking past about 50% of the time. If Bob's ranger attribute increases to 12, however, the dice rolled become '24-sided' dice.

This tool will test a challenge roll and calculate your odds of success. Enter the CR and your statistic (including any bonuses) in the center boxes. Click calculate to find your odds of success on this roll.