Drug poisoning combined with CO

[Rivotrial]

After my partner expressed concerns about CO poisoning only , we decided to combine it with an overdose. This is the plan:

Driving into the mountains, lit the stuff, pull it into the car, and then take these :

100mg Diazepam, 750mg Pregabalin (Lyrica) , 300mg Phenobarbital. After that taking one 100mcg patch (contains 16.8mg Fentanyl) into mouth. There is also possibility to get s-ketamine (as a powder) but I am scared of the k-hole. Will this be deadly ? Any other opinions ?

If leaving out the CO, what will we die from? Respiratory depression? Cardiac arrest ? edema ? suffocation on vomit ?

 

[CaptainT]

That sure is one heck of a punch. You'll be knocked out with just the diazepam (I only took 15mg the other night with a lot of vodka). One or two disposable bbqs in the back (that have stopped smoking/flaming) and you should be asleep with the fishes. I don't know about the other drugs mentioned - you just don't want to vomit I guess.

Whatever road you decide to take, I'm wishing you strength and courage.