Originally Posted by
shopshopshop
My problem with Energy Storm is that it is only good if you are ahead. As you say, if you have a Cradle and enough creatures that the Cradle is making a reasonable amount of mana, then this card *might* strand a Pyroclasm in your opponent's hand. It might save one of your creatures from a burn spell, but then you just traded 1-for-1 and still have to pay the upkee--in this case I'd rather just have more creatures. It might also be something you draw when you're behind and can't pay the upkeep, and have no creatures in play. Or it might delay your win by making you pump mana into it over multiple turns.
I don't think this is a good solution to fighting burn spells.