Lucky Day

The Lucky Day Birthright

-2 to all skills, or saving throws allowing you in a specific situation to automatically roll a natural 20.

at 1st level 1/day

at 2nd Level 2/day

after a use it adds an extra -2 to all skills or saving throws per use and they stack.

at 5th level 3/day

at 8th level 4/day

at 10th level the ability becomes -2 after two uses instead of one after two uses it turns to -4.

at 15th level 6/day

at 18th level 9/day