Since people are proposing cards that could be included in a monarch deck... If this made it to tcg with most of our monsters being either light or dark, this could be
The Organization | [OCG] Yu-Gi-Oh! League Deck Recipes (Part 3)
Monarch - Yu-Gi-Oh! Goat Format
Help with my (IRL) Banish Monarch Deck? : r/yugioh
FLC18 - Top 8 Deck Lists - Yu-Gi-Oh! Format Library