what is a double sleeved card Pro Support 400 Premium Ultra Clear Standard Size Sleeves. Perfect for Double-sleeving and Compatible with Pokemon Cards and Magic The Gathering : Toys & Games CLOSABLE INNER SLEEVES - Gamegenic

There are other ways to win outside of combat for token decks though

Illustrated by Brad Rigney Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Legal Brawl Not Legal Legacy Legal Comp

UR Ultra Rare Brionac, Dragon of the Ice Barrier X WATER Level 6 [ Sea SerpentSynchroEffect ] ATK 2300 DEF 1400 1 Tuner + 1+ non-Tuner monsters You can discard any number of cards to the GY, then target the same number of cards your opponent controls

In other TCG-related news, check out Shadow Rider Calyrex VMAX from Chilling Reign

Since you've likely started to change your decks to be stronger when playing, you may want to name or label your decks so you know exactly what each box contains