The ability to turn into a Death/Grim Reaper version of yourself
Thanatoform lets you turn into a Grim Reaper version of yourself, allowing you to access any location, not die of natural causes, and carry a cool weapon that doesn't have to be a scythe. One thing to keep in mind is you are not Death. Death is Death, and Death can still kill you, so don't make him mad and do what he tells you. Also, this power would make the coolest halloween costume and it's just plain cool. I mean you can turn into a Grim Reaper version of you... once every 55 days, sorry.
1. People, and natural causes (like animals, poison, drowning, or germs) cannot kill you.
2. You look cool
3. You have the power of death
1. Death itself can still kill you (so don't make Death angry)
2. You can only use Thanatoform once every 55 days
3. Death may hire you to "do work" meaning you may have to kill someone you love or is important to you