This cube is designed to be dense on legendary creatures with pockets of support for each of their desired effects. Of course, my hope is that these pockets have considerable enough overlap such that the process of mixing and matching the different archetypes in each color or color pair is fascinating and rewarding. This cube is designed to be drafted either in 1v1 or in commander style; obviously, some cards will be more or less effective depending on the context, but that's a challenge that seems nearly impossible to overcome.
Enjoy!