Fizban's Platinum Shield

You create a field of silvery light that surrounds a creature of your choice within range (you can choose yourself). The field sheds dim light out to 5 feet. While surrounded by the field, a creature gains the following benefits:

Cover

The creature has Cover.

Damage Resistance

The creature has resistance to acid, cold, fire, lightning, and ☠️ Poison damage.

Evasion

If the creature is subjected to an effect that allows it to make a Dexterity saving throw to take only half damage, the creature instead takes no damage if it succeeds on the saving throw, and only half damage if it fails.

As a bonus action on subsequent turns, you can move the field to another creature within 60 feet of the field.