Getting to go on a Shattering Spree is always fun, and if its an artifact of significance, youll get token copies of what was destroyed
However, this ability can have a ton of utility tacked on through additional abilities like This same utility and versatility can be found in these underplayed spells for, in most cases, pennies
Thassa's Oracle is the most infamous, but Laboratory Maniac and Jace, Wielder of Mysteries also benefit from effects milling your library
When things change at the top in magic they change quite drastically
The strategy is pretty simple: make as many Rats as you can and get into the red zone with attacks from all of them
I think that the coolest play of the tournament was Pierre Aether Vialing Meddling Mage into play Counterspell-style while Geoffry Siron (himself a future PT winner) had madness on the stack in the Columbus quarterfinals