Fuhai is an Archetype of monsters with various Levels, Types and Attributes. They focus on manipulating your opponent's monsters by Summoning or changing sides to your opponent's field, as well as Ritual Summoning. Each Non-Ritual Monster has an effect that is negative towards the monster adjacent to it, such as losing ATK/DEF or preventing it from activating its effects. The goal is to fill up your opponent's field with monsters, as their Ritual Spell Fuhai Merger can use your opponent's monste