mtg duskmourn commander deck Magic: The Gathering Duskmourn: House of Horror Bundle including at least one Rare or Mythic Rare and one Traditional Foil card MTG Duskmourn - Death Toll

Its especially good in matchups like Familiars or Tron where timing and resource denial are everything

$200.00 Zevlor, Jank Exile Commander Deck Legendary Creature Zevlor, Elturel Exile When You cast an instant or sorcery for each other opponent choose that player or a permanent they control & copy that spell

This is just a great card with the exact synergies you want

They cant go into your deck, and their main function is as a specialized progress marker

You can find copies of Yoshimaru for about $6 at the cheapest, but $8-$9 is a more reasonable cost for most Yoshimaru variants

Being able to pay three mana to cast anything from the graveyard for a turn essentially translates to drawing a huge number of cards at a very low cost, but without the randomness that comes with actually drawing the cards