Lava Release: Obsidian Forest

After forming the require hand signs, the user numerous globs of lava into the air as it spreads around the area. Upon touching the ground, the lava begins to cool rapidly as it branches out from the ground upwards, forming trees with sharp ends. The user is able to easily traverse the obsidian trees while the opposition risk cutting themselves up attempting to navigate through them. If not careful, the target can be screwered by the branches as they form. The user is also able to use the jutsu by channeling chakra into the ground.