Energy Adept

instead of tapping into the elements as most wizards do, you have trained in drawing from the positive and negative energy planes.

When you gain this feat, choose one of the following damage types: Radiant or Necrotic.

Spells you cast ignore resistance to damage of the chosen type. In addition, when you roll damage for a spell you cast that deals damage of that type, you can treat any 1 on a damage die as a 2.

You can select this feat multiple times. Each time you do so, you must choose a different damage type.