As Luna is barely hanging on by 100 Life Points, Leo soon becomes Aporia's new target, unleashing as many card effects as possible on him
When you slide a card into an RFID blocking sleeve, it is shielded from external RFID readers
In Modern a few strategies have shown through, primary among them land destruction, artifact hate, and weird combo

Warrior" 0x10E0,"Horn of the Unicorn" 0x10E0,"Horn of the Unicorn" 0x10E0,"Horn of the Unicorn" 0x10E7,"Malevolent Nuzzler" 0x10EA,"Invigoration" 0x10EA,"Invigoration" 0x10EA,"Invigoration" 0x1106,"Kanan the Swordmistress" 0x1106,"Kanan the Swordmistress" 0x119B,"Man-Eater Bug" 0x1231,"Kunai with Chain" 0x1231,"Kunai with Chain" 0x124F,"House of Adhesive Tape" 0x1291,"Gazelle the King of Mythical Beasts" 0x12CF,"Graceful Dice" 0x12CF,"Graceful Dice" 0x12E4,"Trap Hole" 0x12EB,"De-Spell" 0x12EB,"De-Spell" 0x12F3,"Ultimate Offering" 0x12F3,"Ultimate Offering" 0x12F8,"Tribute to The Doomed" 0x12F8,"Tribute to The Doomed" 0x12F8,"Tribute to The Doomed" 0x12FE,"Magic Jammer" 0x1319,"Share the Pain" 0x131B,"Heavy Storm" 0x132D,"Mystical Space Typhoon" 0x132E,"Giant Trunade" 0x1333,"Giant Rat" 0x1333,"Giant Rat" 0x139B,"The Illusory Gentleman" Side Deck (0): Fusion Deck (0): You should be able to copy/paste that into a text file on your PC and import it into your YuGiOh .SAV file with my tool.

Scope out Urza's Ruinous Blast
If you get to the later stages of the game youll be able to overwhelm them in card advantage and start beating down with Dragons