card sleeves 70mm x 120mm Tabbed for Top Loaders and Savers [200 Count] : Toys & Games allowing effortless insertion and removal for standard One (1) New Cardboard Gold

Not necessarily power wise but just having that option in mono white voltron for example is HUGE DJ_Red_Lantern, via r/MagicTCG Genji Glove is also part of a very small group of Equipment that grants Double Strike

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+ Einzelkarten + Boosterserien + Special Editions + Boosterserien Yugi + Gold Series + Mega Tins + Battle Packs + Speed Duel + The Chronicles Deck + Structure Decks + Starter Decks + 5DS1 Starter Deck 2008 + 5DS2 Starter Deck 2009 + 5DS3 Starter Deck 2010 + STAS 2-Player Starter Set + YS11 Dawn of the XYZ + YS12 XYZ Symphony + YS13 V for Victory + YS14 Space-Time Showdown + YS15 Yuya & Declan + YS16 Yuya + YS17 Link Strike + YS18 Codebreaker + YSYR Yugi Reloaded + YSKR Kaiba Reloaded + YSDJ Jaden Yuki + YSDS Syrus Truesdale + YSD Starter Deck 2006 + SYE Yugi Evolution + SKE Kaiba Evolution + SDY Yugi + SDK Kaiba + SDJ Joey + SDP Pegasus + EX-R Starter Box (JP) + YSD3 Starter Deck 2008 (JP) + YSD5 Starter Deck 2010 (JP) + YSD6 Starter Deck 2011 (JP) + Star Packs + Legendary Collections + Legendary Duelists + Duelist Packs + Hidden Arsenal + Premium Packs + Promo-Karten + Turnier-Karten + Retro Packs + Displays + Tin Boxen + Special Editions + Structure Decks + Starter Decks + Sleeves + Sammelmappen + Kartenboxen + Manga Cardfight

I don't think it would take a lot of work to put more lands into the deck, add a few copies of Deputy of Detention and Wingspan Mentor along with the other copies of Yorion, and you'd have yourself a pretty good deck