Storm Lord's Favor

You hold within yourself the roiling energy of a tempest: a gift of power from Talos. You gain the following benefits:

• Increase your Constitution score by 1, to a maximum of 20.
• You always have the call lightning spell prepared. You can cast it once at 3rd Level without a spell slot, and you regain the ability to cast it that way when you finish a Long Rest. When you cast the spell in this way, it requires no spell components, and the save DC equals 8 + your Constitution modifier + your Proficiency Bonus.