Cheapest priced copy (Kamigawa: Neon Dynasty): $0.35 at Card Kingdom, near mint, their price list as of .
Kami of Terrible Secrets 
Creature — Spirit · 3/4 · Common · Kamigawa: Neon Dynasty · #105
When this creature enters, if you control an artifact and an enchantment, you draw a card and you gain 1 life.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Kamigawa: Neon Dynasty | 105 | Common | $0.35 | $0.49 |
3 rulings from Wizards of the Coast
- 18 February 2022If you don't control both an artifact and an enchantment at the moment Kami of Terrible Secrets enters the battlefield, its ability won't trigger at all. If the ability triggers, it will check again as it tries to resolve. If you don't control both at that time, the ability won't do anything.
- 18 February 2022The artifact and the enchantment may be the same permanent.
- 18 February 2022Its terrible secret is that it always forgets to call home on Mother's Day.