card sleeves for marvel champions Gamegenic The Game Official Captain America Art 50 art sleeves + 1 clear sleeve (for the hero/villain) per pack Marvel Champions: The Card Game

How to Choose a Custom Yu-Gi-Oh

Toon Summoned Skull and Blue-Eyes Toon Dragon are both respectable Meta targets as well

Going first You can side out your main deck going second cards Bystials Kaijus (if you are playing Toad, consider on maybe keeping one Radian to make the frog) Super Poly If you still need room, you can side out some flex cards such as Diviner (keep at least 1 if you are playing Baronne or Beatrice) Fenrir Foolish Burial Goods Nessie (keep at least 1) Scream (keep at least 2) Shyama Terraforming Wraitsoth Going second Denier Destrudo (dont side it out if you are playing Black Rose Dragon) Diviner (keep at least 1) Foolish Burial Goods Nessie (keep at least 1) Scream (keep at least 1) Shyama Terraforming The Traps (keep 1 Sulliek) Wraitsoth Cards that depend on the matchup If you are playing against Floo, side out all your Shaddoll cards and Mudora

So, while I think the chance of someone reading your card and using it for bad things is small, these cards cost about $4 each, which means they're cheap and easy-to-use insurance against such attacks.