Do units. (e.g. The dwarf cannon) need to be researched each time they are bought? Or do they only need to be e researched once per game and can be bought many times afterwards?
Units which are required to be invented prior to purchased need to be only invented one time and then they are available for the remainder of the game.
How often does the teleport function of the Dread Stone work - once per game (when?) or once per turn?
Thanks in advance for your replies!
The Dread Stone allows for a unit to be teleported out once per turn.
Sorry for any confusion and I will add this to the list for FAQ and things that should be stated more clearly in the 2nd edition.