Both of these have been very helpful for me overall, and yet they are completely absent from most official "I have every card printed" deck lists. A 6/4/4 creature is a serious threat that your opponent must deal with immediately, and the most common answers appear to be cards that also cost 4 resources or more. Fireball, while played around by the majority of serious players, is very helpful for punching through in a variety of situations and occasionally the board will be so cluttered that your opponent can't help but have 2-3 creatures in harm's way.
So... why no love?
So... why no love?