It's interesting to me that Archvillain has the Max 2 limit instead of Time of Testing. I think that Time of Testing is by far the better ability and for the same cost.

Time of Testing can be dealt with by anyone...eventually. He's amazing 33% of the time, good 33% of the time, and poor 33% of the time - and that's after the 50% chance to roll his character face. Archvillain is super sticky in the situation your opponent doesn't have a villain, so limiting him to only 2 dice makes sense.