One more time -- it's an active skill. ALL active skills can be loboed. It goes away when you add Liquid Shadow, Mitosis, or any other card that replaces an active skill. You can't use Luciferine on a creature that has Acceleration or Overdrive on it. Interestingly, it does not, in fact, take away Momentum like I thought it did -- my bad. I guess neither do Liquid Shadow or Mitosis. Only lobo and psionic wave do. Didn't realize that.
It's really too bad, too, because my LS/Overdrive/Voodoo deck doesn't work at all because of it. 8)