The Different Ultimate stores ( for the union cards)

[LG-H]

Ultimate Pants Store Level10 Attribute Dark

Machine/Effect

This monster can't be special summoned except by its own effect. You can banish 5 Pants Union monsters from your graveyard to special summon this monster(from your hand). When you special summon this monster Banish as many Pants Union monsters as possible, this monster gains Attack and defense equal to those monsters combined Atk and combined Def. This monster can't be destroyed or banished by spell, trap or monster effects. During your opponents turn you can negate the Atk of a monster and it loses 100 Atk. When this monster attacks it loses 100 Atk after the battle phase.

 

Atk: 800 Def: 800

 

Ultimate Shirt Store Level 10 Attribute Dark

Machine/Effect

This monster can't be special summoned except by its own effect. You can Special summon this monster (from your hand) by Banishing as many Shirt Union monsters from your graveyard as possible, This card gains Atk and Def equal to the combined Atk and Combined Def of those monsters. This monster can't be targeted or destroyed by card effects. If this monster would be banished it loses 400 Atk instead. Once per battle phase if this monster would be destroyed by battle negate it's destruction and flip it to face up defense position.

Atk: 400 Def: 1200

 

Ultimate Gloves store level 9 Attribute Fire

Machine/Effect

This monster can't be special summoned except by its own effect. You can special summon this monster banishing as many Gloves Union monsters from your graveyard as possible, This card gains Atk equal to the combined Atk of those monsters. This monster can't be targeted,Destroyed or banished by card effects. This monster can attack twice during the battle phase it destroys a monster, your opponent takes no direct battle damage from this card. During the turn this monster destroyed two monsters your opponent takes 50 damage for the combined levels of those destroyed monsters. This monster cannot be changed to defense position.

Atk: 1600 Def: 0

Sorry about that here are the links.

https://forum.yugiohcardmaker.net/topic/362752-pants-written/

https://forum.yugiohcardmaker.net/topic/362776-a-collection-of-pants-and-other-cards/

[Flash Flyer - Sakura]

To be quite fair, I'm not seeing any reason why these monsters are Extra Deck, even if they aren't going to be "dead draws" in the hand. Also saying this because this thread isn't tagged (while you don't have to, it will be assumed that your stuff works with the VRAINS mechanics, and you're going to have a pretty hard time getting all of them out under those). 
 
In the future, keep all cards related to this in one thread or link to them. I know what one of the cards is, but don't expect people to be jumping around to see your stuff. 
 
For those of you who want to see the other ones, here: 

https://forum.yugiohcardmaker.net/topic/362752-pants-written/.

https://forum.yugiohcardmaker.net/topic/362776-a-collection-of-pants-and-other-cards/