Cheapest priced copy (Modern Horizons 2): $0.35 at Card Kingdom, near mint, their price list as of .
Loathsome Curator 
Creature — Gorgon Wizard · 5/4 · Common · Modern Horizons 2 · #91
Exploit (When this creature enters, you may sacrifice a creature.)
Menace
When this creature exploits a creature, destroy target creature you don't control with mana value 3 or less.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Modern Horizons 2 | 91 | Common | $0.35 | $0.49 |
5 rulings from Wizards of the Coast
- 18 June 2021If the creature with exploit isn't on the battlefield as the exploit ability begins to resolve, you won't get any bonus from the creature with exploit, even if you sacrifice a creature. Because the creature with exploit isn't on the battlefield, its other triggered ability won't trigger.
- 18 June 2021You can't sacrifice more than one creature to any one exploit ability.
- 18 June 2021You choose whether to sacrifice a creature and which creature to sacrifice as the exploit ability resolves.
- 18 June 2021You can sacrifice the creature with exploit if it's still on the battlefield. This will cause its other ability to trigger.
- 18 June 2021A creature with exploit “exploits a creature” when the controller of the exploit ability sacrifices a creature as that ability resolves.