Natsu VS the War God Ikusa-Tsunagi
So Ikusa-Tsunagi, a massive deity of battle capable of large-scale destruction, was one of the Yakuma Eighteen War Gods. Arlock sacrificed his own face to summon Ikusa-Tsunagi and was ready to offer him his own life and the lives of all the followers of Avatar in order to create a landscape of death to beckon Zeref. Operation Purification was never only about “purifying” the masses in a town, Arlock had always intended to offer up the souls of the believers of Zeref within Avatar as his ultimate sacrifice. That conviction to his twisted delusion really did make Arlock a dangerous man.
12Dimension 