Bright Evening Star

This ring adds +1 to armor and +2 to all
saving throws.
CL 5 - gain the ability to cast Faerie Fire
1/day, the light is blue
CL 10 - bonus to AC increases to +2, gain the
ability to cast Magic Missle at level 5 3/day
CL 15 - bonus to AC increases to +3, gain the
ability to cast Blink 3/day.