Cheapest priced copy (Dissension): $0.35 at Card Kingdom, near mint, their price list as of .
Ocular Halo 
Enchantment — Aura · Common · Dissension · #28
Enchant creature
Enchanted creature has "{T}: Draw a card."
{W}: Enchanted creature gains vigilance until end of turn.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
1 printing · $0.35 to $0.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Dissension | 28 | Common | $0.35 | $0.79 |