The cards used in the cube are up to the creator, although there are resources like Cube Cobra and CubeTutor that can be useful
For this, they are using a Jump type effect
The strength of the game is apparent despite how new it is, and Star Wars Unlimited has already proven to be a big success with players
Inquisitor Greyfax in on the hunt for heresy and she cuts a stylish swathe in her steampunk ensemble, but shes not as powerful as Marneus Calgar and his Double Strike ability
While token doublers (read: commander token staples) such as Doubling Season, Parallel Lives, and Anointed Procession are no-brainers
In the meantime, I can give my favorite piece of advice: buy the cards you want to play with and dont worry about value or how the format will shake out