Blazingshield

A two-foot disk of thin and wispy flames floats just before your body for the duration, shedding bright light in a 10-foot radius and dim light for an additional 10 feet. You can end the spell early by using an action to dismiss it.

The blazing shield grants a +2 to armor class as well. as a +2 to dexterity saves verse cold attacks.

In addition, whenever a creature within 5 feet of you misses you with a melee attack, the shield erupts with flame. The attacker takes 2d6 fire damage from a warm shield, or 2d6 cold damage from a cold shield.