Shattering Spree and Vandalblast play out very similar to Shatterstorm, except you get to keep a couple artifacts sometimes (or you only lose one or two early, in which case its basically a sorcery speed Ancient Grudge)
This means that youll be gaining more life off of every hit after every hit with lifelink, and it also means youre army of Creatures will be absolutely devastating in a very small amount of time
Luckily for you, Ive studied and analyzed all eight hundred and sixty one legal white-plus commanders printed at the time of writing so I could present my findings to you as a public service
Tutoring 3-drops and putting them on the battlefield is huge, and you can get creatures that draw you cards, enchantment removal, and even planeswalkers
1 Semester's End
And with the More Than Meets the Eye ability, you can bring them out onto the battlefield directly as their alternate non-robot form