Fairy Tail 59

<b>FRIEND OR FOE?</b> <p/>Mavis manages to successfully escape and Fairy Tail renews their resolve to take back their guild! Meanwhile a mighty change has been boiling up inside of Natsu's body--his demonic power has awakened. The power threatens to transform Natsu's will and he makes his way towards Zeref--until one man stops him in his tracks! The icy Gray Fullbuster is determined to kill E.N.D. locking the two comrades in a brutal battle that threatens their very existences.