Each set of cards in the Pokmon TCG has a numbered setlist, and the gold cards are additional cards that surpass the final numbered card in each set
Consider Hypnotic Grifter, a 1/2 creature for one Blue mana with the elegant rules text, "3: Hypnotic Grifter Connives." Wizards of the Coast consistently includes the reminder text about Connive in the card's text box, just in case players haven't seen the mechanic before
In particular, Aragorn, Hornburg Hero
Ever since I started playing Commander back in 2011 -- gods, I'm old -- I've always had an odd fascination with Dralnu, Lich Lord
The Damned I like the Of the Damned set of cards because they have an interesting catalogue of various cards
6 //// Zilortha, Apex of Ikoria Legendary Creature Dinosaur 8/8 Reach For each non-Human creature you control, you may have that creature assign its combat damage as though it weren't blocked