Fiend Hunter and Palace Jailer are the clearest examples of solid, budget-friendly removal that's good for flickering, but most of the others aren't great as they're more in the vein of the temporary Banisher Priest
It is the already very popular Beseech the Mirror, a new tutor effect from the set that seems like it will see play across many formats
In return, you get plenty of bodies on the board to Tribute Summon Caius The Shadow Monarch
What did I get wrong
Probably nothing to worry about there
Introduces new members/support for the "@Ignister", "A.I.", "Archfiend", "Argostars, "Azamina", "Code Talker", "Cyber", "Cyberdark", "Cyber Dragon", "Dark Magician", "Dark Magician Girl", "Diabell", "Diabellstar", "Eldlich", "Eldlixir", "Evil HERO", "EvilTwin", "Firewall", "Golden Land", "Heraldic Beast", "Heraldry", "Ki-sikil", "Lil-la" "LiveTwin", "Magician Girl", "Maliss", "Materiactor", "Metalmorph", "Number", "Red-Eyes", "Rose", "Ryu-Ge", "Ryzeal", "Saber", "Sinful Spoils", "Six Samurai", "Six Strike", "Snake-Eye", "Warrior" and "White Forest" archetypes, as well as the -Eyes Dragon, Shining Sarcophagus, Signature move, Trap Monster and Wight series
