Villainous Wealth One of MTGs funniest finishers, not only do you get to play X cards straight from your opponent's library, you also get to cast them for free (if they cost X or less)
Progressions and Variations As the movements become second nature, you can increase the challenge in several ways
Im really feeling Boros or multicolor humans with these cards
Hall of Storm Giants is the least exciting Cube option by a country mile, but the low opportunity cost does make all five cards worth considering
I think the way that the cards are made now is a little more fun, specifically planeswalkers
When he or she plays a Shock, your opponent takes a card from his or her hand (where it can do all kinds of things depending on how the game plays out) and puts it into his or her graveyard (where it is unlikely to do anything, ever again)