BENZODIAZEPINES POTENTIATORS
# Alcohol
Alcohol is surely the strongest Benzo potentiator. It makes any benzo feel many times stronger. Be careful because it increases amnesia too...
Best alcohol to potentiate benzos: Beer or cider, or any other low proof alcohol. Benzos+alcohol is so strong that drinking high proof alcohol such as vodka could be dangerous....
Just to add my experiences with benzos and alcohol.
First of all, definitely be careful. If you're inexperienced and have a low tolerance then you can definitely black out, not remember what you've done, worst case you'll collapse and choke on your own vomit. So be careful.
That said, I have a pretty high benzo tolerance (or rather, I go through stages of having high tolerance then not touching them for a while and my tolerance decreases). I'm pretty experienced with the benzo/alcohol combination.
My favourite time taking this combination was at a UK festival. In the morning I would wake up and take a couple of 10mg Valium to help with the comedown, and have a can of beer as is customary for me at every festival - I refuse to let the comedown take me over, I start the day as I mean to go on.
I would then proceed to wander the festival site with my friends, checking out all the random things to do (walking on stilts, live graffiti, having a bit of a dance in the reggae tent, etc.) all the while drinking exceedingly strong 50/50 pre-mixes of rum and orange juice that I brought with me. Then perhaps another 10mg of Valium. Then some more rum.
It made me messy, but in a fun way. I was up for dancing, very chatty, feeling kinda euphoric and the comedown was but a distant memory. The day flew by in a happy blur, and before I knew it it was approaching 6pm and jungle was blaring from some of the tents, so it was time to wrap up some MDMA, make sure that my trusty wrap of ketamine was at hand, and get ready to party.
Taking a bunch of benzos and drinking reasonably large amounts of hard liquor (0.25 litre rum?) and cider definitely isn't for everybody, but personally I find it to be a blast. Perhaps just have a benzo or two then start with a cold beer/cider and take it from there, being careful not to get out of your comfort zone.
Or, y'know, be sensible and don't do what I did. Either way. :D
EDIT: This other time, I took 3x 2mg Xanax after a long-haul flight, had a 2-hour nap, met some friends for drinks, ended up having 8 pints of strong cider. Can't really remember what happened after a few hours, so I basically blacked out. Apparently I was pretty much fine, just all over the place and in need of being watched. I think we even went to a club. My tolerance was pretty low then, this is when I first started experimenting with benzos. So yeah, just thought I'd throw a slightly contrasting story in there. Be careful, kids!