Being a story about saving the world from a god who controls darkness from covering the world with it while it's broken apart, it's no surprise that it can get pretty dark at times. As per Nightmare Fuel policy, all spoilers are unmarked!
- The Dark Gaia spawn being able to turn those it attacks into others of their kind. Sonic almost falling victim to this is what causes Tomo to make him into a Demi-Werehog.
- What Dark Gaia Energy does. Period.Now, Dark Gaia Energy does indeed control other beings and manipulate the affected's emotions, but the worst thing about being afflicted by it was that your darkest feelings, your inner darkness, would come barreling to the surface, the Dark Gaia Energy making you act upon them...
- Dark Gaia has turned humans into his minions by making them into Dark Gaia spawn. Not a few, but every single human on Mobius.
- It is clear that none of them like the experience of having turned, either. Their tortured thoughts, as detailed in Chapter 74, makes it obviously clear that this was very painful.
