Lozen fought beside Geronimo after his breakout from the San Carlos reservation in 1885, in the last campaign of the Apache wars. With the band pursued relentlessly, she used her power to locate their enemies—the U.S. and Mexican cavalries. According to Alexander B. Adams in his book "Geronimo", "she would stand with her arms outstretched, chant a prayer to Ussen, the Apaches' supreme deity, and slowly turn around." Lozen's prayer is translated in Eve Ball's book "In the Days of Victorio":