Cheapest priced copy (Kamigawa: Neon Dynasty): $0.35 at Card Kingdom, near mint, their price list as of .
Malicious Malfunction 
Sorcery · Uncommon · Kamigawa: Neon Dynasty · #110
All creatures get -2/-2 until end of turn. If a creature would die this turn, exile it instead.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Kamigawa: Neon Dynasty | 110 | Uncommon | $0.35 | $0.49 |
2 rulings from Wizards of the Coast
- 18 February 2022Creatures that would die for any reason this turn are exiled instead, not just creatures that would die after getting -2/-2.
- 18 February 2022While the -2/-2 applies only to creatures that are on the battlefield as Malicious Malfunction resolves, the replacement effect applies to all creatures that turn, including ones that enter the battlefield after Malicious Malfunction resolves or noncreatures that become creatures after Malicious Malfunction resolves.