Board Game Arena

Hi, please can someone explain what it means when you are playing second edition with the second edition rules off (as in arena this season).

Is this just the rule about not using a building twice in a turn or are there other rule differences compared to having this option on?

Many thanks

Hi, this game looks great, but we had to abandon my first game as neither of us had enough keys to finish and we were too far beyond the last opportunity to get keys to get any more (I had two keys but moved both of my adventurers into the tomb chamber at the same time, which took both the keys but ...