Exceptional Luck (3.5e Trait)

Exceptional Luck
Summary::When your luck is good, it's great. But when it's bad, it's terrible.

Benefit: Roll 1d6 at the beginning of each day. On an even number, you may reroll any one d20 check during that day after the roll has been made but before the result has been announced.

Drawback: On an odd number, the DM may force you to reroll any one d20 check you make during that day after the roll has been made.

Roleplaying Ideas: Characters with this trait may be confident in their luck when it is good and refuse to go outside when it's not, might be superstitious, or might simply say that sometimes they always have it really good or really bad with nothing in between.