Steel Castle's Armored Wall

is a steel-based Creation Magic spell.

Description
With an open grimoire, the user crouches and touches the ground. A wall of steel instantantly rises from the ground in front of them. The wall itself has intricate designs of a series of pillars and arches at one side.

The walls have enough defensive power to withstand a piercing force from a dense and sharp crystal-like substance. Furthermore, the user is able to create more walls without the needs of deconstructing the previously made walls.