CORNBRINGER
in addition to the gross amount of element that they can move at the same time, the folders also have a question of creativity and adaptability, you could create some new folding shapes, or different shapes, like using thick fog, with poison, with acid, it you can carry a sturdy bag with this type of liquid around your waist, or a small one on your wrist or ankle, or inside a compartment in a ring, making needles, or creating a thin layer of poisoned ice around a blade, or use blood fold like the deadmanwonderland anime, I mean, the anime is basically a guide on how to use blood fold, steam fold, plant, ice, snow, corrosion, make him find a spirit that merges with him like the jinchuuriki of naruto, and he can further improve waterbending, or a skill like toph only with water, or blood.