Log Horizon Episode 15 English Subbed Episode Title:Attack.Episode Description:Minori suggests that their group postpone entering the dungeon until they learn more about their respective skills. In doing so, they discover that their teamwork lacked cohesion. After Minori explains the basics of party combat, the group enters the dungeon the next day. Armed with their new knowledge, each person assumes a clearly defined role in the party and they finally overcome the battles they were forced to retreat from previously. Back at the Palace of Eternal Ice, Shiroe starts documenting all the information he learnt from Regan...