Ep. 10: Midgar leads paired assault on Basilisk's volcanic island before catastrophe beam fires.
Aired on March 13, 2015

Following Dylan's failed plan, Midgar commands a new strike against Basilisk on a volcanic island. Haruka briefs Class Brunhild students to attack in pairs before the catastrophe beam activates. The designated teams are Yuu and Iris, Mitsuki and Ariella, Lisa and Ren, and Firill and Honoka. Yuu employs his anti-gravity dragon ability and recalls Charlotte mentioning Mitsuki possesses similar power. He questions Iris about a previous kiss while she practices. In the medical room, the class pledges to Tear to succeed. They take positions and launch coordinated attacks using enhanced pair magic, but Basilisk intercepts their efforts with its catastrophe beam. This triggers a further intensification of Tear's armorial of Dragon.
Episodes
- Ep. 6 · Yuu Awakens Leviathan Power to Stop Kili and Save Tear
- Ep. 7 · Yuu and the girls coordinate to defeat Hecatoncheir at sea using Babel and anti-gravity tactics.
- Ep. 8 · Class Brynhildr Diverts Basilisk to Uninhabited Island to Protect Midgar
- Ep. 9 · Dylan receives NIFL attack news while Yuu enjoys a hot spring with classmates
- Ep. 10 · Midgar leads paired assault on Basilisk's volcanic island before catastrophe beam fires.
- Ep. 11 · Yuu devises a plan to drop Mistilteinn while protecting it from Basilisk's beam
- Ep. 12 · Yuu defeats Kili to advance his plan against Basilisk while students destroy the dragon using Babel.