This week's card is Supercooled Rain:
For five build points, Supercooled Rain is a really costly attack, but for dealing 40 damage, and making your opponent lose 4 mugic counters, some players think it is worth the cost. Playing this attack early on will effectively shut down a few of your opponent's mugic cards for the rest of the match. Many decks rely on have an exact number of mugic counters to play their cards, and usually don't have to many mugic counters to pay for anything else.
There is no doubt that Supercooled Rain is good, it is just a matter of whether or not if it is worth the price of 5 build points.