Before we begin, note that the order in which I discuss these cards does not represent any specific order in power level or effectiveness for the archetype, as these are all cards that still need to get run through the testing gauntlet
If you are running this with land removal like Field of Ruin, Ghost Quarter, or Strip Mine, you can send someone's land to their graveyard and then have Echoing Deeps enter as a copy of it
But putting this sort of effect in the command zone just makes the miser wheel combos way too consistent, and Ive been marginally happier ever since Leovold caught the banhammer
There are only a small number that can even do it with restrictions, like Rimewind Taskmage, because of how useful this is
If youre playing with equipment and need some extra graveyard hate, this is likely the best option