FOILCheapest priced copy (Murders at Karlov Manor): $1.49 at Card Kingdom, near mint, their price list as of .
Deadly Cover-Up 
Sorcery · Rare · Murders at Karlov Manor Promos · #83s
As an additional cost to cast this spell, you may collect evidence 6.
Destroy all creatures. If evidence was collected, exile a card from an opponent's graveyard. Then search its owner's graveyard, hand, and library for any number of cards with that name and exile them. That player shuffles, then draws a card for each card exiled from their hand this way.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
4 printings · $1.49 to $3.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Murders at Karlov Manor | 83 | Rare | $1.49 | $1.99 |
| Murders at Karlov Manor | 399 | Rare | $2.49 | $3.49 |
| Murders at Karlov Manor Promos | 83p | Rare | $2.29 | $1.99 |
| Murders at Karlov Manor Promos | 83s | Rare | — | $2.99 |
3 rulings from Wizards of the Coast
- 2 February 2024If you can't exile enough cards to meet or exceed the required mana value, you can't choose to collect evidence at all.
- 2 February 2024Unlike many other effects of this kind, Deadly Cover-Up allows its controller to exile a basic land.
- 2 February 2024Once you've announced that you're casting a spell, players can't take actions until you've finished doing so. Notably, opponents can't try to remove cards from your graveyard to stop you from collecting evidence.