<span>A phrase is a group of words that doesn't contain a subject and verb. </span>
In your own words the process of change that the young protagonist suffers from
Victor - a person who defeats an enemy or opponent in a battle, game, or other competition.Enter - begin to be involved in. In this case (because of the 2 words), I think that the victor is the person who wins the competition while the word enter, or the phrase to enter, is probably meant as in to enter the competition.
Power should be measured in watts.
