The catch is that one-touches come in a wide range of thicknesses 35pt, 55pt, 75pt, 100pt, 130pt, 180pt, 260pt, and 360pt and a generic "one-size" sleeve ends up too loose on the thinner holders and too tight on the thicker ones
Most TCG languages localize gaeru as "frog" and kaeru as "toad" in their own languages
If a "Doremichord" Monster(s) were to be destroyed by your opponent's card effect while you control an odd numbered Pendulum Scale, you can destroy this card instead of 1 of those monsters
Master Duel gives you a generous number of gems just for completing the tutorial and logging in the first time, enough to purchase all three Special Bundles from the last tab of the in-game shop and you should purchase at least one of them
Written and illustrated by Akira It, under supervision by Kazuki Takahashi, Yu-Gi-Oh