You recount the tale of a great trickster-warrior, whose uncanny awareness flusters opponents and inspires allies.

Encounter   ✦     Arcane, Implement, Psychic
Standard Action      Ranged 10

Target: One creature

Attack: Charisma vs. Will

Hit: 1d6 + Charisma modifier psychic damage. Until the end of your next turn, the target grants combat advantage to one ally within 10 squares of you.

Effect: One ally within 10 squares of you gains a +4 bonus to AC against opportunity attacks until the end of your next turn.

  Virtue of Prescience: The ally's bonus to AC against opportunity attacks equals 3 + your Wisdom modifier.

Published in Arcane Power, page(s) 8.