I do not have rise of the ancient, I just got Shadow of the Rift and I am confused about what to do with the three development tiles. It says in the rules to put them next to the science discoveries, but then what? People use the research action to "get one?" instead of a tech? Can multiple people get them?
Is it worth playing with them if I only have the three from this game and none from RotA?
I'd say it would be useful. They basically act like Technologies that are available from the beginning. They're placed below the tech board.
Only one person can get each one. They're acquired through a research action.