1. My apologies, I think I forgot to answer the second half of the question last time and only answered the dead-dead characters part.
Undead and ghosts will be able to come in their current form but will not have any supernatural abilities beyond what they would've had when they were a human. Their physical form may still display as whatever their species is, however, so they would not come in with an advantage over other players.
3. Since that is a supernatural ability, they will have to sleep! For CRAUs, it would be on a case-by-case basis, but for Prismatica specifically, the temperament alteration would be considered a personality development and could be included at the player's discretion (would not be required). The traits, however, fall under supernatural abilities.
no subject
Undead and ghosts will be able to come in their current form but will not have any supernatural abilities beyond what they would've had when they were a human. Their physical form may still display as whatever their species is, however, so they would not come in with an advantage over other players.
3. Since that is a supernatural ability, they will have to sleep! For CRAUs, it would be on a case-by-case basis, but for Prismatica specifically, the temperament alteration would be considered a personality development and could be included at the player's discretion (would not be required). The traits, however, fall under supernatural abilities.