This is a peasent cube (commons and uncommons only; no rares or mythics) built only out of the cards printed in (or in the supplemental sets accompanying) one of the "M" Core sets. This set of cards includes the set M10-M15, plus the core sets starting again with M19 onward. It aims to include only the evergreen mechanics and no references to other things like planeswalkers that don't exist in the context of this cube. In this way, it hopes to be a simpler experience perfect for easing newer Magic players into the cube draft experience while still being a fun and in-depth experience for veteran players.