The algoid is 7 feet tall and weighs about 300 pounds. In its natural surroundings, it is nearly invisible until it attacks and uses this to its advantage when prey is nearby. The "skin" of an algoid is coarse and rough with a leafy texture. The algoid often lies in wait, partially submerged in water or a bog, until its prey passes nearby. It springs to attack with its powerful fists when its opponents come within range.