Hello, I think Ghost Reaper is a great choice especially for this format considering extra deck monsters like Isolde, Altergeist Hexstia, Spyral Double Helix, etc... Lead to big boards like Trigate Wizard and all the Knightmare monsters. So if you use Ghost Reaper and have all the meta extra deck targets in your extra deck then you can eliminate the possibility of your opponent being able to go off and make those big boards. Firewall Dragon
is a huge problem in today's meta and it hasen't gotten banned yet and needs to be. Also this deck's extra deck is very loose. So I figured I would use it for cherry targets.