Talk:Weapon State/@comment-2177725-20170130035829

Sayaka Kirasaka from the Light Novel/Anime Strike the Blood has this power because of her sword Koukarin. Her sword has two states she can use; The first one makes her sword indestructible by projecting a barrier. The second state allows her to cut through anything by reversing the first ability. Her sword can also transform into a bow that can shoot energy arrrows but that ability unlike the first two follows under weapon_transformation and not weapon_state.

If you need a further explanation, she explains how the power of her sword works in Volume 2/Episode 8.