You cannot resurrect yourself
50 meters in radius, in any direction inclusing above or below. It has to happen within 5 minutes of their brain dying. If resurrected, all injuries that they got when they died is reversed.
Billionaire as measured in US Dollars at the moment you use the ability
100 years added their lifespan does noy make them immune to homicide or accidenys.
You can use this unlimited amount of times.
If no billionaire exists at the tine you try to use this power, then you cannot use the power.
Edit: Lol not sure why people downvoted. I guess everyone just hate moral philosophers… 🤣
I don’t think they could actually stop such a technology from being deployed on earth in such a scenario. Nor do I think they would really object, it seems doubtful to me that they would all want to go to mars, and for those that don’t, trying to prevent it’s use is counter to their interests.