Cheapest priced copy (Apocalypse): $0.79 at Card Kingdom, near mint, their price list as of .
False Dawn 
Sorcery · Rare · Apocalypse · #10
Until end of turn, spells and abilities you control that would add colored mana instead add that much white mana. Until end of turn, you may spend white mana as though it were mana of any color.
Draw a card.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $0.79 to $12.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Apocalypse | 10 | Rare | $0.79 | $12.99 |
2 rulings from Wizards of the Coast
- 4 October 2004This card’s ability does not change the color of any permanents.
- 4 October 2004This card’s ability does not change any lands into Plains.