Here's the glossary from left to right, top to bottom. Some of these cards are not relevant, some are. Figure it out!
Row 1:
https://yugipedia.com/wiki/Disablaster_the_Negation_Fortress
https://yugipedia.com/wiki/Medius_the_Pure
https://yugipedia.com/wiki/Argostars_-_Adventurous_Arion
https://yugipedia.com/wiki/World_Legacy's_Secret
Row 2: https://yugipedia.com/wiki/Vanquish_Soul_Dr._Mad_Love
https://yugipedia.com/wiki/Vanquish_Soul_Razen (DARK + FIRE)
https://yugipedia.com/wiki/Wonky_Quartet
https://yugipedia.com/wiki/Mekk-Knight_Avram
https://yugipedia.com/wiki/First_of_the_Dragons
Row 3: https://yugipedia.com/wiki/Gorgon_of_Zilofthonia
Row 4: https://yugipedia.com/wiki/Prey_of_the_Jirai_Gumo
https://yugipedia.com/wiki/Blasting_Fuse
https://yugipedia.com/wiki/Red_Hared_Hasty_Horse
https://yugipedia.com/wiki/Yajiro_Invader
https://yugipedia.com/wiki/Iron_Dragon_Tiamaton
Secret Row 5 because Tiamaton needs a 3rd monster to summon: https://yugipedia.com/wiki/Doublebyte_Dragon .