He's a red battler. He's allies with red battlers and enemies with blue battlers. He has black limbs, a persimmon torso and a yellow head. He wears a yellow and persimmon hard hat and he holds a trowel. He attacks by bonking enemies with his trowel, dealing terrible damage but he can construct walls that have 3x his health. The walls are made of red bricks. He tried to get into engineering but failed his classes since he was only good at placing toy blocks.