Death Feint

When a weapon or spell causes damage that would drop you to 0 HP, you may use your reaction to create an exact duplicate of yourself that appears to die in your place while you are made invisible until the start of your next turn and can move to an empty space within 10 feet of you. You take no damage from the attack or spell unless it is an area of effect, then you still take damage but would drop to 1 HP instead.

A creature is unaffected by this spell if it can't see, if it relies on senses other than sight, such as blindsight, or if it can perceive illusions as false, as with truesight.