This is a microcube (220 cards). It is designed to be played in both a free for all 4 player draft, and in typical 1v1.
There is also one custom rule for this environment. Partners can be used tutor for any other partner in your deck. I am not sure how balanced this is but I hope to find out so let me know how it goes for you.
The archetypes of this cube are based around the ally enemy colour partners from the precon commander decks. The major archetypes are;
Big Simic
Izzet Spells
Orzhov Aristocrats
Boros Voltron (Equipment)
Golgari +1/+1 Counters
The partners are here to be sign post cards for the decks. With the added tutor rule I hope players can experiment with the partners, and use it as a way to splash more often. This will hopefully help keep this relatively small cube fresh after multiple drafts.