Icicle Lance

Icicle Lance is an Elemental-Based Magic Spell.

Description
A sharp rod of ice is created and then launched at high speed. Icicle shotgun, a bunch of small ice particles are spread across an area. They solidify into large crystals of ice, similar to how ice is created around a single particle. Then they all launch towards enemies. It is strong against fire-based enemies.

Adaptation
It is used by Elyune against Shizue Izawa (when Ifrit took over her body). It is eaten by Rimuru, who then develops a variation known as Icicle Shotgun.