【雑談】カードの「反り」を最も効率よく直す方法を検証してみた

As a little tip, this time I tested various methods to prevent warping of training cards. If you leave foil-coated cards in a humid place for days, they'll inevitably start to warp... I've been experimenting with various methods to help these cards, and I'd like to share my findings with you lol. ★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★ [This blog explains Yu-Gi-Oh! games. URL here] 　https://sworctics.com [Twitter] 　  / chrotof   [BGM] 　DOVA-SYNDROME 　https://dova-s.jp/ ●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●● 0:00 Opening 2:20 Experiment Corner 4:00 Results 5:53 Ending & Summary