Cheapest priced copy (Exodus): $0.35 at Card Kingdom, near mint, their price list as of .
Keeper of the Light 
Creature — Human Wizard · 1/2 · Uncommon · Exodus · #8
{W}, {T}: Choose target opponent who has more life than you do as you activate this ability. You gain 3 life.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $0.35 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Exodus | 8 | Uncommon | $0.35 | — |
2 rulings from Wizards of the Coast
- 1 October 2009A different opposing player may be targeted each time the ability is activated.
- 1 October 2009It is only necessary that the condition be true as you activate the ability. The ability will still resolve normally even if the condition is no longer true at that time.