Your favorite character Joey Wheeler and Yuto cards combined making this deck strong. Easy 3 materials Dark Requiem XYZ Dragon with its effect online and Red-Eyes Slash Dragon equipped with Fang with Chain, also with a chance for Fog Blade because Phantom Knight can search it instead if you draw the Rank-Up-Magic. This deck is using Dragon Link engine (too many cards banned, I dont think dragon link is even playable in world banlist),
Romulus + 1 random extender to be exact. Combo is super long,
click here for combo tutorial replay.
The Dragon Link engine is focusing on Black Metal Dragon for card advantage (because it's so hard without Elpy, Linkross, and Agarpain), so we play 3 Where Arf Thou/Magicians' Souls (Souls because our extender doesnt have to be dragon) and One for One. Souls are paired with Exodius because it doesnt need discard like Apprentice Illusion Magician. Codebreaker engine is there to accomodate the advantage loss from banned Agarpain, Elpy, and Linkross. We dont use Halq combo because no Linkross and Auroradon locks us from Codebreaker/Verte play. The side deck is mainly removal card because this deck cant break board inherently, Kaiju Slumber is nice as it wipes monster and gives us extender.
Pros: Themed, consistent cus using Dragon Link, big body, multiple negations with backrows, has recursion from Red-Eyes Spirit reviving REDMD.
Cons: 2 cards combo, Dragon Link isnt as strong in World/OCG banlist, only has monster negation/disruption, has deadly brick like Red-Eyes Fusion.
Cards to think of: Can put in Red-Eyes Dark Dragoon/Magicalized Fusion because it's strong but with more bricks.
PS:
1 card missing is the new REDMD errata