bad drug interactions with Cymbalta??? (Psychedelics/research chems. in particular)

I have been taking 60 mgs of cymbalta AKA: Duloxetine (sort of a new paxil/wellbutrin mut) since about Jan. Keeping in mind that it is an SSNRI, does anyone know what drugs (especially typical psychedelics- acid, shrooms, peyote, etc.) would have or has been known to have bad interactions with Cymbalta?? I would also like to trip on 2 c-i at some point again as well, but thought I would get some opinions first!

Wellbutrin has been suggested as making trips stronger, but it's not something really researched. Start with a low dose, it should be fine.

Thanks! good to know! Anyone else had cymbalta experiences??