Jyuusan Mujun no Solva Knight 2

is the second volume of the Jyuusan Mujun no Solva Knight light novel series, written by Ikkei Jukkaidou and Illustrated by Hanasaki. It was released under the Dengeki Bunko Imprint in March 2015.

Synopsis
This time, a team battle !? The magic school led by Juni Sawasato will challenge the school that runs at the forefront of the world-changing technology "magic"! Yesterday's enemy is today's ally, the natural disaster of the "Solva Knight" candidates who formed a team will start again!

(source: Dengeki Bunko Official Website ~ Translated)