Cards like Skullclamp, Ashnod's Altar, and Viscera Seer can convert bodies into card draw, mana, or card selection, and countless cards have triggered abilities that will be activated each time a creature dies
the "backbone" of gameplay
This includes dropping the price on Masters set packs back down to $7, reprinting more cards that are expensive because they have a lot of demand (rather than cards like Imperial Recruiter that were expensive because they were low in supply), and refocusing reprint efforts to popular formats like Modern (either by bringing back Modern Masters or by making sure that themed Masters sets are stocked with expensive Modern staples)
That said, thats a very solid late game play
40 lands might be a few too many, given the mana sources elsewhere in the deck, but this can always be addressed with a few upgrades