Heres a good example of this type of deck in action: The idea here is fairly simple: power up White Kyurem EX , 1HKO everything in sight
And, while I think it's important to set your expectations here to be what you would usually expect from Commander decks, there's plenty of good stuff and a bit more hotness than you may have seen the past couple years
Rosewater, Mark (July 5, 2004)
The scaling bonuses kick in quickly, casting something with power four or greater draws you a card , and hitting six or more turns Eshki into a table-wide damage dealer, blasting each opponent for damage equal to her power
Losing the tap option also wildly decreases the utility of Electrolyse compared to Fire / Ice as well
Cubic Omen (YGOrg Translation) This is the least effective support card of the bunch, but it is a Normal Trap with a non-targeting negation capability and a GY effect that gives a Cubic monster additional burn damage when it destroys monster(s) your opponent controls that had a Cubic counter
