Linear Sandstorm (リニア・サンド・ストーム) is a Speed Type and Convergence Type Compound Magic, where the first dust particle raised into the air as the center, creates an Area of Effect offensive magic, which constructs layers upon layers of complexity around it as it's spun around. Hattori Gyoubushoujo Hanzou used this magic against during the Men's Official Division Monolith Code event.