Its typically only available to play during timed windows so that it doesnt conflict with or distract from Magics main set releases but the downtime has been getting briefer lately
The only deck I could see getting lucky with Super Boost Energy would be Gardevoir, since you may have two Gardevoir GX set up at once plus a Gallade, by laying down a Super Boost Energy, it would do 120 more damage when attacking with Gardevoir GX
In building Stangg, you cant go so deep on Legendary Equipment like Shadowspear or Blackblade Reforged, but instead youll be dipping deep on all of the Swords of X & Y, and the myriad non-legendary equipment and Auras that exist in the format
For the art itself, Magnemite is bluer in UED while more grey in Base 2
This knowledge is invaluable at trades, garage sales, and when sorting through collections
When combining the more accessible price with the fact that Masters collections feature reprints of the most powerful cards, the Commander Master booster box may even take on a new life for collectors and players