booster box sealed case Pokémon TCG: Mega Evolution—Chaos Rising Factory (6 Booster Boxes) joined by Kyurem VMAX Pokemon Sword & Shield Astral

8: You get an emblem with "Whenever an opponent is dealt combat damage by one or more creatures you control, if that player lost less than 8 life this turn, they lose life equal to the difference." The emblem's triggered ability checks the total amount of life that opponent has lost over the entire turn after the creatures you control deal combat damage to them

Uni-Song Tuning might seem like a simple and funny-looking card with some zombies singing, but hardcore fans of lore-heavy cards might be able to recognize that the zombies are the card known as Three-Legged Zombies, a vanilla Monster card first printed in the Legendary Collection 3: Yugi's World

So Im curious if there are other examples

If you think of something I forgot, I'd love to know what it is