Enchantment — Aura, 1{G/U} (2)
Common
Enchant creature
As long as enchanted creature is green, it gets +1/+1 and has vigilance.
As long as enchanted creature is blue, it gets +1/+1 and has flying.
Enlightenment is the mundane seen from the vantage point of the divine.
Illus. Chippy

8/1/2008: If the enchanted creature is both of the listed colors, it will get both bonuses.
Legal in Vintage (Type 1)
Legal in Legacy (Type 1.5)
Legal in Classic (MTGO)
Legal in Commander
Legal in Modern