This cube is designed to play with alternate rules during play. Instead of 20 health, you have infinite. Infinite is a valid value of X. You can also just think of infinite as an arbitrarily large number, a number so big you can never deal that much damage without an infinite combo. You can loose to a creature with infinite power, infinite 1/1s, infinite grape shot, or infinite turns, taking 1 damage a turn. You can also loose to stuff like Lab Maniac.

This cube doesn't include fireball, as it is fairly easy to get infinite mana.

I forsee this cube having a problem where you will not interact with your opponent much, so i have made sure to include things like Lure, and cards that have effects on damage to the player to encourage utilizing the combat step. I also want to include stuff that steals your opponent's spells and creatures.

I want  to minimize powerful tutors to keep games varried, but this will be a thin line to walk between having the same game over and over on one side, and waiting to draw your whole deck before you can combo off on the other side.

Below is a list of my intended combos for colors

White life gain combos
Green infinite mana and tokens
Blue untap/draw
Black zombies
Red storm, mana spells gobbins

Blue/Red when you cast an instant or sorcery
Blue/White flicker
Blue/Black zombies
Blue/Green counters
Red/White
Red/Black
Red/Green
White/Black graveyard recursion
White/Green tokens
Black/Green