This deck was a deck I built pre-banned. I don't know what the format is right now but you can look it up. There are 40 cards in total. They're in near mint and lightly played.
1x Mobius The First Monarch SOD-EN022 1st Edition Super Rare
1x Thestalos The First Monarch RDS-EN021 1st Edition Super Rare
1x Kuraz The Light Monarch YS14-ENA03 1st Edition Common
3x Erebus The Underworld Monarch SR01-EN001 1st Edition Ultra Rare
3x Ehther The Heavenly Monarch SR01-EN000 1st Edition Ultra Rare
2x Majesty's Fiend CT12-EN004 Limited Edition Super Rare
2x Vanity's Fiend AP06-EN018 Common
3x Eidos The Underworld Squire SR01-EN002 1st Edition Super Rare
2x Edea The Heavenly Squire SR01-EN003 1st Edition Super Rare
1x Mathematician DRLG-EN023 1st Edition Secret Rare
1x Solemn Warning PGL2-EN068 1st Edition Gold Rare
1x Foolish Burial PGL2-EN051 1st Edition Gold Rare
2x The Prime Monarch SR01-EN034 1st Edition Common
1x Dark Hole PGL2-EN089 1st Edition Gold Rare
1x Treacherous Trap Hole PGL3-EN036 1st Edition Secret Gold Rare
1x Bottomless Trap Hole WIRA-EN056 1st Edition Common
1x Mystical Space Typhoon WIRA-EN051 1st Edition Common
3x Pantheism Of The Monarchs SR01-EN023 1st Edition Super Rare
1x Return Of The Monarchs SR01-EN026 1st Edition Common
2x Domain Of The True Monarchs SR01-EN024 1st Edition Common
3x Tenacity Of The Monarchs SECE-EN061 1st Edition Rare
3x The Monarchs Stormforth PGL3-EN085 1st Edition Gold Rare
1x March Of The Monarchs SR01-EN025 1st Edition Common
Message me with any questions prior to purchase.