Cheapest priced copy (Magic Origins): $0.49 at Card Kingdom, near mint, their price list as of .
Exquisite Firecraft 
Sorcery · Special · Time Spiral Remastered · #343
Exquisite Firecraft deals 4 damage to any target.
Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, this spell can't be countered.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
3 printings · $0.49 to $11.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Magic Origins | 143 | Rare | $0.49 | $2.49 |
| Magic Origins Promos | 143s | Rare | — | $3.49 |
| Time Spiral Remastered | 343 | Special | $0.69 | $11.99 |
2 rulings from Wizards of the Coast
- 22 June 2015Check to see if there are two or more instant and/or sorcery cards in your graveyard as the spell resolves to determine whether the spell mastery ability applies. The spell itself won't count because it's still on the stack as you make this check.
- 19 March 2021A spell or ability that counters spells can still target Exquisite Firecraft. When that spell or ability resolves, Exquisite Firecraft won't be countered if its spell mastery ability applies, but any additional effects of the countering spell or ability will still happen.