Istar arc

The Istar arc is the tenth arc in the series, starting from the 122nd chapter and ended on the 137th.

Fights and Events

 * Gilthunder, Howzer & Griamore vs. Red Demon
 * Hendrickson, Gilthunder, Howzer & Griamore vs. Gray Demon
 * Gilthunder & Howzer vs. Clay Dragon
 * Meliodas vs. King
 * Meliodas vs. Galan

Story Impact

 * Merascylla unleashes demons upon the land; however Hendrickson, Gilthunder, Howzer, and Griamore defeated two of them.
 * The main survivors of Camelot are resting as Merlin's soul is transferred into the Aldan, King suddenly meets up, and Diane has amnesia from Gowther's spell. Meliodas plans to have the people he's with do some training, including having Elizabeth Liones and Arthur Pendragon to awaken their magical abilities.
 * Diane runs to Megadozer to meet up with Matrona.
 * Galan and Monspiet attack Diane, but Matrona intervened. Shortly after, Matrona knocks Diane unconscious and carries her and Gideon.
 * Monspiet unleashes a "Gokuen-Chou" to attack the Seven Deadly Sins, but Hawk Mama eats it. Soon after, the group arrives to Istar.