Source: Tasha's Cauldron of Everything

6th-level transmutation

Casting Time: 1 bonus action
Range: Self
Components: V, S, M (an object engraved with a symbol of the Outer Planes, worth at least 500 gp)
Duration: Concentration, up to 1 minute

Uttering an incantation, you draw on the magic of the Lower Planes or Upper Planes (your choice) to transform yourself. You gain the following benefits until the spell ends:

• You are immune to fire and poison damage (Lower Planes) or radiant and necrotic damage (Upper Planes).

• You are immune to the poisoned condition (Lower Planes) or the charmed condition (Upper Planes).

• Spectral wings appear on your back, giving you a flying speed of 40 feet.

• You have a +2 bonus to AC.

• All your weapon attacks are magical, and when you make a weapon attack, you can use your spell casting ability modifier instead of Strength or Dexterity for the attack and damage rolls.

• You can attack twice, instead of once, when you take the Attack action on your turn. You ignore this benefit if you already have a feature, like Extra Attack, that lets you attack more than once when you take the Attack action on your turn.

Spell Lists. Sorcerer (Optional) , Warlock (Optional) , Wizard (Optional)