Whirlwind Lance (旋風槍 Senpū yari) is a technique used by Riesz in Seiken Densetsu 3. She learns this tech by default in her starting Amazoness class. This tech allows her to literally spin her lance before thrusting forward with a start to impale her foes when her attack gauge meter turns green in color.
Riesz's body will turn white in color momentarily as she spins her spear above her head. She will then thrust her spear forward to impale any foes within a short range radius around her.