[quote=@Kafka Komedy]
So, Leo, would you agree Gems have blood? I was planning on having my character's unique power be related to that, but I don't know if everyone agrees Gems have blood. I guess while I'm at it, would you agree all Gems have special powers? Again, some might say it's a case to case basis thing.
[/quote]

I don't think so, as Pietra said, they don't have a Cardiovascular System. But I do agree with you on the unique power thing.