The latest expansion pack for The Sims 4, Life & Death has radically changed ghosts in the game. Though one of the main focuses of the expansion may have been revising this long-standing occult species, EA and Maxis made sure to also add tons of new content in the expansion. One of the most interesting additions is the Thanatology Skill, which seems like a typical new skill at first, but could act as a template for supernatural skills in The Sims 4 going forward.