Bone Pile

When you are reduced to 0 hit points but not killed outright, you can drop 1 hit point instead. if you do, you reduce yourself to a pile of bones, render yourself prone, and are considered to be under a similar effect to the feign death spell. while subject to this condition, you are unable to move or take actions other than using an action to end this effect. you can't use this feature again until you finish a long rest.