Cheapest priced copy (Zendikar): $0.49 at Card Kingdom, near mint, their price list as of .
Devout Lightcaster 
Creature — Kor Cleric · 2/2 · Rare · Zendikar · #10
Protection from black
When this creature enters, exile target black permanent.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $0.49 to $1.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Zendikar | 10 | Rare | $0.49 | $1.99 |
One ruling from Wizards of the Coast
- 1 October 2009Devout Lightcaster's triggered ability isn't optional. When it enters, if you're the only player that controls a black permanent, you'll have to target a black permanent you control.