Draconic Scales (Variation)

You create a sheath of overlapping scales that can look however you like that gives you resistance to nonmagical bludgeoning, piercing and slashing damage.

This is a Variation on The_Geat_Lich_Kings spell of the same name. The only main difference is that Every spellcaster can use the spell and not just School of Abjuration wizards and Draconic Bloodlines Sorcerers