Number

The Numbers Monsters are a series of special Exceed Monsters whose names begin with. According to the story of Yu-Gi-Oh! ZEXAL, there are 99 of them, but so far, only two of them are known, both of which are Exceed Monsters: "No. 39 Aspiring Emperor Hope" and "No. 17 Revise Dragon".

It seems they carry some negative effects once they run out of Exceed Material Monsters. For example, "No. 17 Revise Dragon" Cannot attack your opponent directly and "No. 39 Aspiring Emperor Hope" destroys itself.

Background Story
When Astral first appears to Yuma Tsukumo in Yu-Gi-Oh! ZEXAL, it is revealed that he is trying to retrieve his lost memories, which have transformed into the 99 "Numbers Cards". It is said that this Number monsters cannot be killed with just cards in this world. However when 2 or more Numbers confront themselves in a Duel, they'll fight each other to consume one another. When they're defeated in a Duel, they're absorbed into Astral.

Because of this reason is that Astral teams up with Yuma.

Members
Each Number monster has its respective number showing on a part of its body.

Trivia
If all monsters in this Archetype are shown during ''Yu-Gi-Oh! ZEXAL'', then this Archetype will be the largest Archetype in the entire game, even topping such large Archetypes such as "Blackwings", "The Six Samurai", and "Elemental Heroes".