Cheapest priced copy (Morningtide): $10.99 at Card Kingdom, near mint, their price list as of .
Declaration of Naught 
Enchantment · Rare · Morningtide · #29
As this enchantment enters, choose a card name.
{U}: Counter target spell with the chosen name.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $10.99 to $24.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Morningtide | 29 | Rare | $10.99 | $24.99 |
One ruling from Wizards of the Coast
- 1 April 2008You can name either half of a split card, but not both. If a player casts the half with the chosen name, it can be targeted by the second ability. In addition, if a player casts a fused split spell with the chosen name, it can be targeted by the second ability.