Actually, you're supposed to use some kind of healing ointment (A&D, etc.) for the first 2 or 3 days and after that use the non-scented lotion.
On topic, I like the tattoo. It looks really good. It looks like any other tribal design (to those who don't know) and thus you will be spared any ridicule except from the people who DO know what it means, apparently. I had always wanted something from Warcraft on my arm and was heavily looking at the Cult of the Damned icon shown on wowwiki.com as one as it would make an unbelievably awesome tattoo. I ended up getting an undead dragon on my arm as part of my sleeve (which is not Warcraft related). Was a part of my idea for the piece and is a quiet nod to Warcraft at the same time for me personally.
Also, I'm well aware Warcraft did not create the concept of undead dragons.