Drowned Bloodline Awakening

Your blood is no longer your own. The tide pulses through your veins, accelerating your evolution.

Increase your Constitution or Charisma by 1 (max 20).

Choose one 2nd-level spell from the Sorcerer list. You can cast this once per long rest without expending a slot.

Once per day, you may enter a Trance of the Leviathan (1 minute):

You emit light like refracted ocean waves in a 10 ft radius.

While in this state, you can roll 2d4 and subtract that from any enemy saving throw against your spells.

Afterward, you suffer 1 level of exhaustion as your body shakes from mental overload.