Cold Shield

Icy Crystals cover your body for the duration, reflecting bright light in a 5-foot radius and dim light for an additional 10 feet. You can end the spell early by using a bonus action to dismiss it.

The Cold shield grants you resistance to fire damage while active. 

Whenever a creature within 5 feet of you hits you with a melee attack, the shield erupts with shards of ice. The attacker takes 2d8 cold damage from a cold shield.