Dragon Hide

With a roar, you draw on the magic of dragons to transform yourself, taking on draconic features. Until the spell ends, you gain resistance to nonmagical bludgeoning, piercing, and slashing damage. Additionally your AC can’t be less than 18, regardless of what kind of armour you are wearing. You also gain the following benefits until the spell ends:
Blindsight. You have blindsight with a range of 30 feet. Within that range, you can effectively see anything that isn’t behind total cover, even if you’re blinded or in darkness. Moreover, you can see an invisible creature, unless the creature successfully hides from you.
Breath Weapon. When you cast this spell, and as a bonus action on subsequent turns for the duration, you can exhale shimmering energy in a 60-foot cone. Each creature in that area must make a Dexterity saving throw, taking 6d8 fire or frost damage (your choice) on a failed save, or half as much damage on a successful one.
Wings. Incorporeal wings sprout from your back, giving you a flying speed of 60 feet.

Related Discipline

Druid, Sorcerer, Wizard

Related School

Alteration

Effect Duration

Concentration, up to 1 minute

Effect Casting Time

1 bonus action

Range

Self

Level

7th-level