Cheapest priced copy (Murders at Karlov Manor): $0.35 at Card Kingdom, near mint, their price list as of .
Presumed Dead 
Instant · Uncommon · Murders at Karlov Manor · #100
Until end of turn, target creature gets +2/+0 and gains "When this creature dies, return it to the battlefield under its owner's control and suspect it." (A suspected creature has menace and can't block.)
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Murders at Karlov Manor | 100 | Uncommon | $0.35 | $0.49 |
5 rulings from Wizards of the Coast
- 2 February 2024There's no limit to the number of creatures that can be suspected simultaneously. Suspecting a new creature doesn't cause other creatures to stop being suspected.
- 2 February 2024When an effect suspects a creature, it becomes suspected. It gains menace and "This creature can't block" for as long as it's suspected. It stays suspected until it leaves the battlefield or another effect causes it to no longer be suspected.
- 2 February 2024If a suspected creature loses all abilities, it will lose menace and "This creature can't block", but it won't stop being suspected.
- 2 February 2024Being suspected isn't a copiable value. If a permanent becomes a copy of a suspected creature, it won't be suspected.
- 2 February 2024If a creature is already suspected, suspecting it again won't have any effect.