Origin Feat

You were born amongst a people with a long & storied legacy such as Halruaa, Nimbral, or Thay. Knowledge once thought of as esoteric or lost to time are common to you & your people.

Inherited Knowledge. You learn the Guidance and Mending cantrips. You also have advantage on any check to understand ancient languages or use devices or vehicles related to your culture. In addition you gain proficiency in two of the following skills: Arcana, History, Medicine, Nature, or Religion. 

Innate Ability. When you fail an ability check that uses a skill you have proficiency or expertise in, you may choose to reroll that D20 test. You may do so a number of times equal to your proficiency bonus per long rest.