Defining Card Design Spaces in Yugioh "Post-modern" is only a useful term for us if we can use it as a point of comparison to the "modern." I would argue that there are five historic "Card Design Spaces" that indicate the trend of power in those times
Unfortunately, even slight peeling in the corners can affect a card's worth quite severely
When Dartz Summoned the "Mirror Knights", Pegasus was one of the captured souls in the cards, along with Mai, Yugi, and Joey Wheeler
He would lead the army in Narfi's stead against the elves and, in exchange, he and his people would be protected from death
Yu-Gi-Oh / Dragon Ball Super Divers / Code Geass: Rose of The Recapture Card
Icebreaker Kraken gets increasingly cheaper the later in the game you play it, and this creature has built-in recursion to help you use it over and over