Smoke Monster/Nemesis/UnLocke/Dead-Christian/Apparitions of dead people are a Genie and the Island is its Lamp. Jacob is controlling it by force and it wants its freedom back. I know I have said this before but I cannot get it out of my mind as a possibility. Don't Genies appear as smoke at first before they take physical form of some sort???

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.