Fusion Number

Fusion Numbers/F. Numbers (﻿ Yūgō Nanbāzu in the OCG) are a sub-archetype of Numbers in Trey Arclight's "Second Numbers Quest" story. In that story, they were formed after used the  to rewrite the dimensional history. After all 100 "Numbers" were gathered, they were supposed to remain contained within the new Astral World, but an abnormality caused not only those cards, but generic blank cards filled with energy, to scatter across different dimensions. The Fusion Numbers were born when these blank cards absorbed the summoning energy of the Fusion Dimension.

The main group is unaware of the existence of "Fusion Numbers" for a while, until they are ambushed by, who seeks to harness the power of the "Numbers" for themselves.

Playing style
"Fusion Numbers" vary greatly from card to card, but their general focus is not on brute force, but rather on using their effects to overwhelm the enemy. They are highly versatile, having members that can be summoned with various methods of Fusion, including with not only monsters, but Spell/Trap Cards. Their support cards focus on boosting their power and disrupting the foe's field synergy to compound their devastating effects. Many "Fusion Numbers" reference past archetypes from Yu-Gi-Oh! and GX.

Over-Hundred Numbers
There are also Over-Hundred "Fusion Numbers", created through unknown means. These are not imperative to collect for the mission, but have very similar powers to the other "Numbers":


 * Coming soon