User blog comment:BlackWizardZeref/The Origins of Fairy Tail/@comment-4829046-20131012172007/@comment-130.245.200.169-20131019000001

Looks like you may be right about that 1-2 arcs left prediction @FTGM. I'll stay with my 3-4 (3) prediction since I feel it will be Tartaros Arc, small but important arc (regarding Lumen histiore if not answered in Tartaros as well as the Zeref/Mavis, Zeref/Natsu connection),Final Arc and epilogue.