instant win cards yugioh Every Card That INSTANTLY Makes You The Duel In Yu-Gi-Oh! BIG Win!? | Yu-Gi-Oh! Wiki

To many people its so hard to see why such an innocuous effect can command the highest price of any Magic card ever

These get exiled at the end of combat

Iono 237/091 (Paldean Fates) Iono is a beloved Trainer card and has strong collectible value in this version

An expansion's face Pokemon does tend to see its rainbow rare in the top ten somewhere (Evolving Skies had rainbow Rayquaza VMAX, while Chilling Reign had Shadow Rider Calyrex VMAX), but even then Mew VMAX is worth a lot more than expected thanks to its dominant role in the game's current Standard format

This is not the normal Magic mechanic you are looking for