yugioh card the creator god of light horakhty Horakhty, [EN] by DaniOcampo1992 on DeviantArt Holactie the Creator of Light

Its going to feel rotten if someone does it to us, but who would do such things to hard-working, Vala-fearing folk

Out of stock Out of stock Out of stock Out of stock Out of stock Out of stock Out of stock Out of stock Out of stock One Piece Card Game Premium Booster Box PRB-02 (EN) 20 booster packs with popular reprints, exclusive alt-art cards, and new DON

POKMON CARD GAME Sword & Shield Expansion pack POKMON GO

Outside of any feel-bads associated with peoples cards becoming illegal, theres also the financial fallout to account for when banning cards

TRADING CARD GAME Legendary Duelists: White Dragon Abyss and Yu-Gi-Oh

If your collection is more new stuff with a lot of low dollar cards, I think any of the other options above will work for you