 Complete the following phrase:  In 2005, Slutskaya made a comeback after a long stay at a hospital. The season would be her most domit ever  for the only time in her career she went undefeated, winning every competition she entered. She thrived under the new scoring system which heavily rewarded her jumps, spins particularly Biellman spins, difficult footwork, and speed and power. In winning the 2005 European Championships, she matched the record for the most European titles in ladies singles. At the 