Gaston D.
I use Palo Santo, it's not really an incense but has a nice light smell that lasts for a while. It's wood from a tree that you burn and blow out the flame and use it like incense. It doesn't burn for long but the nice light fragrance hangs around a long time
I'm a big fan of palo santo too. I buy bags of it from a website called Shaman's Market (which has a good reputation for high quality/sustainably sourced material) and keep sticks of it in several of the wooden boxes where I store most of my decks. I also always make sure to have stick in my bag when I'm traveling.