Primal

Primal is a series of monsters that mostly consisted LIGHT and EARTH attributes, accompanied with various types. This archetype is perhaps one of the best-known archetypes that could able to compare against "Virus". They are used by Bakura Aikawa and his past life, Chen Guohui in the ''Yu-Gi-Oh! W'' fan-fiction. Not much information are known for their history due to a few important tablet that have their information recorded are lost. According to the leftover, they are a group of monster that is quite similar to "Virus", that most of the members have no blood relation. These monsters went extinct during the Duel Monster Extinction Era and have their souls sealed within the blank cards, known as Yu-Gi-Oh cards. They are notable with their greedy personalities due to their abilities that keep on costing the important things they have. This is also the reason that "Mammon" accepts them as his partner.

"Primal" is a strongly offensive set of monsters due to their abilities to gains massive amount of attack and field control, which could result an one turn kill anytime they wish. However, these offensive abilities came with price. Most of the effect requires the user's Life Points as a cost. The majority of all "Primal" monsters could not unleash their full potential unless their partners are fighting together. For example, "Primal Spearman" requires another face-up "Primal" monster to activate his piercing effect, or he will just become a powerless effect monster.

Appearance
Most of them are associated with brown or lighter color that represent strength. Their outfit are vary, however most of them are warrior uniforms. Their size, appearance and characteristic are greatly diversified because they are not originate from the same ancestor or birthplace. They are creatures that hailed from different location, normally alone. Despite of their differences, races and greedy personalities, they still concern for their partners.