Another clear add might be doubling or triple token effects like Annointed Procession and Ojer Taq, Deepest Foundation
They can loot, and draw/discard a card
The cost reduction is the main draw of Blasphemous Act, and in a four-player game, it's easy to reduce the card's effect to just one red mana, an unbeatable discount for a board wipe
Do you prefer the version from the main set
#5 Amber/Steel Somewhere along the line, Amber/Steel switched from a midrange deck to a hyper aggro one, and its remained in that camp virtually ever since
Some ramp commanders, like Arixmethes, Slumbering Isle, can replace lands, too