(2/2/2024) If you can't exile enough cards to meet or exceed the required mana value, you can't choose to collect evidence at all
If you own the artwork or have rights to use it, you can upload it directly to Snapshot's design tool
*Order 12 Booster Boxes for a sealed carton
Under $10: Cryptbreaker, Zombie Master (if you're adding Urborg, Tomb of Yawgmoth), Balthor the Defiled, Crypt Ghast, Graveborn Muse, Grimgrin, Corpse-Born, Living Death, Dimir Signet, Beseech the Queen Pricey stuff: Sidisi, Undead Vizier, Relentless Dead, Lord of the Undead, The Scarab God, Mikaeus, the Unhallowed, Phyrexian Altar, Yawgmoth's Will, Vampiric Tutor, Demonic Tutor, Intuition, Cyclonic Rift, Tombstone Stairwell, dual lands, fetches, you know the stuff If you want to enhance your finisher potential even further, then adding Phyrexian Altar makes your Gravecrawler combos much more powerful, but that's a $70 investment
That's a lot of power and toughness for very little cost
The decks you need the draw against most are the ones who don't have to attack into the Crum nor overly worry about killing it