While we typically did well in creature matchups or when we drew a Vampire Nocturnus, we can struggle against combo thanks to the limited number of discard spells, and when we don't have a Vampire Nocturnus, we spend the game playing a board full of 2/2s, which isn't especially scary in a format as powerful as Modern
If the equipment provides extra value outside of the buff that it gives (e.g., Dwarven Hammer), its good
It fights target creature you don't control
Its much more consistent than Call Forth the Tempest because it doesnt matter what you cascade into, plus the cheaper mana cost makes it easier to sequence this with multiple spells to get the effect you want
I made a Callaphe, Beloved of the Sea deck a while back, and after watching Rhystic Studies video, I promptly unsleeved it
Then, they could search for any Artifact in their deck and put it into play without paying