Cheapest priced copy (Alara Reborn): $0.49 at Card Kingdom, near mint, their price list as of .
Cloven Casting 
Enchantment · Rare · Alara Reborn · #86
Whenever you cast a multicolored instant or sorcery spell, you may pay {1}. If you do, copy that spell. You may choose new targets for the copy.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $0.49 to $0.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Alara Reborn | 86 | Rare | $0.49 | $0.79 |
5 rulings from Wizards of the Coast
- 1 May 2009If a modal spell is copied, the copy will have the same mode as the original.
- 1 May 2009This ability triggers only once for each multicolored instant or sorcery spell you cast. You can’t use a single Cloven Casting to copy the same spell twice.
- 1 May 2009You can copy the spell that caused Cloven Casting’s ability to trigger even if it’s been countered by the time that ability resolves.
- 1 May 2009The copy will have the same targets as the spell it’s copying unless you choose new ones. You may change any number of the targets, including all of them or none of them. The new targets must be legal.
- 1 May 2009Abilities that trigger when a spell is cast (such as this ability or cascade) won’t trigger when you create a copy this way.