<Tr> <Th> 8 </Th> <Td> "The Fearsome Pursuer" "Osorubeki Tsuisekisha" (恐る べき 追跡 者) </Td> <Td> November 23, 2014 </Td> </Tr> <Tr> <Td_colspan="3"> King petrifies Ban after revealing that Elaine is actually his sister . During another flashback, Ban tries to protect Elaine while confronting a red demon that is destroying the Fairy King's Forest . However, after Elaine gets hurt, she sacrifices her life by ingesting the Fountain of Youth into Ban to allow him to defeat the red demon . In the present, Holy Knight Guila enters the Capital of the Dead and battles Meliodas and Diane, while Elizabeth and Hawk run away to safety . Elaine, first unseen to King, releases Ban from petrification with a kiss . Ban joins Meliodas and Diane in the battle against Guila, while Elaine tells King to understand Ban and save him . After being informed by Elizabeth and Hawk about the battle that is going on, King executes a surprise attack from behind through Ban to strike Guila . </Td> </Tr> <Tr> <Th> 9 </Th> <Td> "Dark Pulse" "Ankoku no Myakudō" (暗黒 の 脈動) </Td> <Td> November 30, 2014 </Td> </Tr> <Tr> <Td_colspan="3"> King overpowers and single - handedly defeats Guila using his Sacred Treasure, the Spirit Spear Chastiefol . As Meliodas, Elizabeth, Hawk, Diane, Ban and King return to the village, King tells the others that his Sacred Treasure unlocks his full potential in combat . However, Meliodas sold his, Diane lost hers and Ban got his stolen . Meliodas, Ban and King head to the Merchant Town Vaizel during the annual fighting festival, in which the grand prize happens to be Diane's Sacred Treasure, the War Hammer Gideon . Meanwhile, Great Holy Knight Hendrickson summons Jericho and Twigo underground, offering them blood from the corpse of a red demon as a means of enhancing their strength . Twigo explodes after drinking the blood, but Jericho manages to survive the excruciating experience . </Td> </Tr>

The seven deadly sins season 2 episode 21 wiki