BS: Flamerule - The Apprentice

"Those born under the sign of the apprentice have a special affinity for magick of all kinds, but are more vulnerable to magick as well."

Being born under the sign of the Apprentice gives you the following traits:

• You learn two cantrips and one 1st-level spell from the sorcerer's spell list. You learn that spell and can cast it at its lowest level. Once you cast it, you must finish a long rest before you can cast it again using this feat.
• Fortifying Magic: When you hit with a spell attack may add your proficiency bonus to that spell damage.
• Weakness to Magic: Those blessed by the Apprentice have an innate vulnerability to a certain magical damage type roll a d4 to determine which
  1. Cold.
  2. Fire.
  3. Lightning.
  4. Force.