There are multiple permanents with effects that deal damage when a creature dies
For those of you who have been playing the game for a while, Foundations is the latest take on what used to be known as a core set, which came out every year and, while rotating some cards in and out, was made up of staples of the game skewed to simplicity (e.g
Decks With This Card Recent public and tournament decks using Vaalmonica Disarmonia
Parts of a card that can be affected include casting cost of spells, power, and the toughness of creatures
There is something I want to say before anyone can tell me that I am exaggerating: In Yu-Gi-Oh!'s history, there have been some terrible, unfair decks that had become so powerful that they made Konami issue emergency banlists
In short, Korean Pokmon cards can go up in value, but they are best treated as a value and collecting lane first, with upside that depends on demand