Feather of the Phoenix

You gain the following benefits.

Fire Resistance. You gain resistance to fire damage - take half damage. 

Rise from the Ashes. If you are reduced to 0 hit points, you can use your reaction to draw on the spark of the phoenix. You are instead reduced to 1 hit point, and each creature within 10 feet of you must succeed on a dexterity saving throw or take 1d10 fire damage. On a successful saving throw, the damage is halved.