In case you don't know what a cube is:
Its very simple. its a pile of cards you use to throw together 15 card booster and the use those to draft.
so whats the diffrence from normal draftin? simple, you decide what cards will be in that pile. you could go commons only or the most powerful cards yu can find, only tribles like goblins slivers and elves or whatever you like.
im currently starting up a new cube. its going to be themed. the theme is simple. combo. i want to be able to sit down and be spoiled with options of combo-decks i can try to draft. there will be no tarmogyf, no baneslayer angel, no broodmate dragon etc.
what the cube will have ist stuff like rituals, tutors, cards with storm, charbelcher, dark depth, painter servant, oath of druids, tinker etc.
im not sure what exactly to pack and also how many of each (singletons will mean you either luck by hitting a combo or have a real week deck = no fun).
there need to be sufficiant combo pieces or stuff with very powerful synergies (like thoper + foundry; tinke + darksteel colossus etc.)
there also needs to be a good amount of disruption (counter, discard etc.) anything that can severly disrupt combos is interesting here. avan mindsensor, geddok teeg, magus of the moon, gorilla shaman, krosan grip, extipate, null rod etc.
so if you want to tell me your oppinion what this cube needs, im happy for all the feedback you give.