It absolutely stinks to cast this spell and only hit an instant and a creature
I see some Goblin Welder-type shenanigans here, trading that Powerstone token for the Darksteel Colossus that we just pitched into the graveyard
The first major difference between auras and equipment is their reusability
Plenty of has been said about the method of distribution (which touches upon a host of issues old and new), the introduction of Legacy-legal cards outside the usual channels of booster packs and preconstructed decks (ditto), and the discourse surrounding the product, both from Wizards and the various Magic communities
At worst, you can unlock Cadaver Lab to return a creature to your hand and get the first trigger without needing other cards
This hardly matters since theres almost no reason to run them outside decks of their respective colors, but its a notable difference in design