Evade Ambush
Ranger Utility 6
You are the eyes and ears of the group, always alert for the telltale signs of ambush.
Daily ✦
Ranged sight
Effect: At the start of a surprise round in which any allies are surprised, use this power to allow a number of allies equal to your Wisdom modifier to avoid being surprised.
Evade Ambush is a daily power available to rangers at the 6th level.[PH:107]