Well to start out, a Seer of Time going grimdark would be disasterous. They would fully invert into a Witch of Space, and would start manipulating the Space of everything around them without any regard to the safety of others. As for a Rogue of Time, they would invert to a Knight of Space, which could be about as damaging as the Seer's inversion as a Knight can weaponize their aspect. They would turn everything around them into a weapon and would attack relentlessly. It wouldn't be pretty.Now for the god tier analysis:Seer: One who knows their aspect and sees the outcomes of situations pertaining to their aspect.Time: Pertaining to death, time, destruction, and timelines.Seer of Time: One who knows Time and sees the outcomes of situations pertaining to Time. They would be able to see the various offshoot timelines and would be able to pinpoint what exactly went wrong to cause it's branching off from the Alpha Timeline. They would be an invaluable resource as they would know what needs to happen and when it needs to happen.-Knight of Hope