Hydaelyn

Uttering an incantation, you draw on the magic of the Lower Planes or Upper Planes to transform yourself. You gain immunity to fire and poison damage (Lower Planes) or radiant and necrotic damage (Upper Planes), and immunity to the poisoned condition (Lower Planes) or the charmed condition (Upper Planes). Spectral wings grant you a flying speed of 40 feet, and you gain a +2 bonus to AC. All your weapon attacks become magical, allowing you to use your spellcasting ability modifier for attack and damage rolls. You can attack twice when you take the Attack action, unless you already have a feature that allows multiple attacks.