Tetsubō of Earth

 Tetsubō of Earth  was an earth invocation in which the shugenja took a steady stance and called the earth spirits, and a pillar of stone erupted from a nearby plot of soil, chunked cracking away to reveal the form of a studded club. Despite the great weight of this weapon, the shugenja could heft it with ease, their might reinforced by the spirits of earth that brought forth the tetsubō for their use.