Cheapest priced copy (Teenage Mutant Ninja Turtles Eternal): $1.99 at Card Kingdom, near mint, their price list as of .
Assassin's Trophy 
Instant · Rare · Guilds of Ravnica Promos · #152p
Destroy target permanent an opponent controls. Its controller may search their library for a basic land card, put it onto the battlefield, then shuffle.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
18 printings · $1.99 to $23.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Double Masters 2022 | 175 | Rare | $2.99 | $3.99 |
| Double Masters 2022 | 372 | Rare | $7.99 | $10.99 |
| Double Masters 2022 | 474 | Rare | — | — |
| Assassin's Creed | 95 | Rare | $2.79 | $2.99 |
| Assassin's Creed | 166 | Rare | $2.79 | $4.49 |
| Assassin's Creed | 228 | Rare | — | — |
| Lorwyn Eclipsed Commander | 119 | Rare | $2.49 | — |
| Guilds of Ravnica | 152 | Rare | $2.79 | $5.99 |
| Murders at Karlov Manor | 187 | Rare | $2.29 | $3.49 |
| Murders at Karlov Manor | 412 | Rare | $4.49 | $4.49 |
| Guilds of Ravnica Promos | 152p | Rare | $4.49 | $4.49 |
| Guilds of Ravnica Promos | 152s | Rare | — | $6.99 |
| Murders at Karlov Manor Promos | 187p | Rare | $2.49 | $4.49 |
| Murders at Karlov Manor Promos | 187s | Rare | — | $3.99 |
| Secret Lair Drop | 139 | Rare | $23.99 | — |
| Secret Lair Drop | 2891 | Rare | — | — |
| Secrets of Strixhaven Commander | 294 | Rare | $2.29 | — |
| Teenage Mutant Ninja Turtles Eternal | 55 | Rare | $1.99 | $6.99 |
6 rulings from Wizards of the Coast
- 5 October 2018If the permanent's controller doesn't search their library, they don't shuffle their library.
- 5 October 2018If the target permanent is a legal target but isn't destroyed, most likely because it has indestructible, its controller may search their library.
- 5 October 2018If the target permanent is an illegal target by the time Assassin's Trophy tries to resolve, the spell doesn't resolve. No player searches their library.
- 2 February 2024If the target permanent is an illegal target by the time Assassin's Trophy tries to resolve, the spell doesn't resolve. No player searches their library.
- 2 February 2024If the target permanent is a legal target but isn't destroyed, most likely because it has indestructible, its controller may search their library.
- 2 February 2024If the permanent's controller doesn't search their library, they don't shuffle their library.