The Condesce has Nitram powers to control beasts and since Jade is part dog this makes her vulnerable to those powers. 

Thank you. Their session was always meant to merge with the Beta kids so Dave and Jade are their Time and Space players respectively. Their session isn’t doomed, it’s a void session because they didn’t prototype anything pre entry. 

All of the guardians knew about the game except possibly for Dad Egbert. It’s stated on this page that Mom was studying celestial anomalies at the request of a wealthy scientist who may have been Grandpa Harley since his company Skaianet made Sburb the game in their universe. 

In this post retcon timeline Aranea never got the Ring of Life and Vriska never died. 

Hussie left the pronunciation up to the individual. I personally pronounce it the second way.   

They would take the Mayor with them to the new universe and rebuild Can Town obviously.

He died when Typheus destroyed Lowas during Jade’s three year trip.

Dave does pacify Karkat many times but they could still be matesprits. 

He traveled to the Medium before he died. The Medium’s timeline began when John entered. 

That was most likely him just being crabby.