The Drug is Actually . . .

At work, so I'll make this into a nicer chart later.  So, tired of the drugs in your campaign being plant parts that are smoked or chewed?  Here are 30 other possibilities.  Actually the ideas from alternate potions might work too, but here I worried less about the strict time limit implied in many of those options and tended more towards rare and slightly taboo stuff.  Keep in mind they aren't spells, I would make them all still addictive to varying degrees.

1. the bite of a live ant, tiny farms must be carried around
2. a mantra from a forgotten language chanted several times
3. tiny human-like creatures that are gazed at in wonder
4. a lamprey the size of a mouse, attached to the body under clothes
5. feathers burnt
6. tiny pastries made exquisitely with rare spices
7. the exudations off the back of a giant toad
8. ashes of ancient heroes snorted
9. paste made for the fat of the executed
10. entrancing figure made with string as in cat's cradle
11. the rarest drug, only the blood of someone previously intoxicated
12. reptile scales held under the tongue
13. animal spines used to pierce the flesh
14. clothes woven from the hair of an anti-saint
15. dust taken from the footprint of witches/giants/demons
16. nymph tears
17. centaur milk
18. a Feng shui-like arrangement of furniture, candles, and flowers
19. a temporary tattoo from plant sap
20. an arcane pattern painted across the face
21. plant pollen of low efficacy so that the user must be covered with it
22. breath of a dying mage
23. heavy water
24. distillation from the scraps of an ordination feast
25. Yogic-like poses performed in a particular sequence
26. pink crystals from deep in the earth
27. palm-sized clay coin, broken for effect
28. Ent water
29. Tomb salt, scraped from the mineral buildup on tombs
30. Temple tar, scraped from the smokey residue in the dark corners of busy temples

Update: I made it into a chart and bundled it with the one-page drugs for your phone or tablet here. I'm not too happy with the "drugs" icon, doesn't seem as iconic at a small size, but I'll worry about revising it a little later.

I was thinking the mantra and yogic poses would be a little different because the character can partake any time they want.  I might adjust the addiction rules to make them require them more and more often, until the mantra chanter would be unable to pray, cast spells, or be quiet in the dungeon.  The yogi would have to withdraw from adventuring to perform the postures full time.

The lamprey seems gross to me, I might roll randomly to see what it does, then make it a fad in Nidus.