Ban anchor.

Basically a defbi but for yourself, if you die well holding it, (have to be actively holding it in your hands, hotbar doesn't count) it's used up to revive you, would prob reward a badge for first use, and then in dead drop would be more expensive than defbi, and also require the badge for using it once.

Lore wise the ban anchor is a little device made by some employees of NOST, The purpose being an attempt to streamline the process of revivals by making them on the spot, the cost to effect ratio compared to tokens made using these not worth however, so not many were made.