What do Clerics smell like?
 

Black Phoenix Alchemy Lab has a line of fragrances to match races and classes!! I might or might not have nerdgasmed when I found this.

http://www.blackphoenixalchemylab.com/rpg.html

Some race scents include:

Dwarf: Iron filings and chips of stone, Styrian Golding hops, and soot-covered leather.

Elf: Pale golden musk, honeycomb, amber, parma violet, hawthorne bark, aspen leaf, forest lily, life everlasting, white moss, and a hint of wild berry.

Orc: Field grey courgette musk, roughly cured leather, and vetiver.

And tons more! They have the classes too... I was saddened that they didn't have Necromancer, but they have alignment scents too, so I suppose you could just mix up some Evil (Smouldering opium tar, tobacco absolute, green tea, black plum, kush, ambergris accord, ambrette seed, and costus root) with a little bit of Mage (gurjum balsam, Sumatran dragon's blood resin, olibanum, galangal, oleo gum resin, and frankincense)