that turns the hands into claws. It narrowly focuses one's ki into razor-thin blades as its passes through their fingertips; effectively transforming them into nigh-impossibly sharp spears. When using the claws, the body becomes a grey color and the veins stick out; so more than just the hands transform. Mataza's missed swings bring down many a tree in his fight with Souichiro, and it sliced his brother’s foot like a hot knife through butter. Aya comments that one hit from the claws would be fatal, and given the pace of the battle even her Dragon Eyes wouldn't be able to save her if she interfered.