Kykar, Wind's Fury, one of the best Jeskai commanders, gets token triggers when you cast both sides of an aftermath card since all of them are instants and sorceries
(Note: You can add not just Spells, but also monsters or Traps)
Also, as you can see, that Charizard from the top of the article has nearly doubled in value already , and cards like the popular 'Eeeveelution' variants are similarly bonkers
After all, you have Manacles and the like to weaken your opponent's monsters, and on top of that, with the other effects stacked on, Iron Chain Dragon alone could top 3000 with ease, and topping 3000 in today's meta is very, very good, since most monsters now (barring Blue-eyes cards) are based around their effects- many of which won't get to proc their effects if you A.) Stop them from being made, or B.) Stop them from being able to pay their potential costs
In the post, some of these fake golden Pokemon cards are being sold individually for prices of up to 15.00, a huge markup when the cards are sold in bulk for less than this, and possibly an attempt to trick unsuspecting parents or younger fans
Awkwardly, this often resulted in them making slightly less broken versions that were still problematic