Like others, I look forward to the amazing infographics from that wonderful team for all new things that come out.

With that being said, they listed some incorrect information on the Brothers Summon Board infographic, namely the amount needed to just get all the treasures, which is 1600 points, not 1700. I realized this after wasting Wild points built up to take some characters to 1700. After doing this multiple times, I noticed that it was enabling a node outside the direct path to the treasures (I probably wasted around 1500 wild points because of this).

TL:DR - you only need 1600 points on brothers for all three treasures, not 1700.