most euphoric drug or mix

[lostreality]

purely euphoric: mephedrone, methylone, and 4-aco-dmt iv'ed.
the euphoria of being one with the universe: ketamine and dpt im'ed

 

[Onandoff]

mdma + coke

 

[saturatedTHC]

Just to avoid any misunderstandings:

NO2 is a poisonous gas http://en.wikipedia.org/wiki/Nitrogen_dioxide

N20 is a very pleasant gas http://en.wikipedia.org/wiki/N2o

whoops! I meant N20...not NO2...good catch

 

[guerillabedlam]

150 mgs of mdma + 100 mgs of MDMA at the same time is the most euphoric to me

Of the deep trips:
MDMA + salvia hands down
nexus flip > candy flip

 

[Thorns Have Roses]

MDMA + GBL is fantastic.

If there's anything GBL doesn't combine well with, I haven't found it yet.

 

[potent_elixa]

mdma + mda in pill form + mdma crystals + smoke some good coke and on the back end a little 2cb for comfort. wala bashed

 

[mzemily]

Tonight I took 30mgs of Dextroamphetamine, and within the next hour or so cwe'd about 300mgs of codeine.
The combo was probably the best feeling I'd had in awhile. My tolerance has gotten fairly high so it was great. And it lasted about 5 hours. I couldn't stop talking!

 

[aldare]

Shrooms, but just once in about 30 experiences. It was a bliss from the beginning till the end. I think nothing else can compare to that because it was not just about extremely positive feelings, but also about total connection with "IT" and bloody powerful mind.