Here's one instance where they absolutely did (as well as Chandelure, Zoroark, and Serperior)
To calculate EV, we first determine the odds of opening a specific card in any given box (this is the "multiplier" you'll see throughout the article)
Steal an acorn from Hazel's cache
As previously mentioned, there are multiple locations where there are hard limits of Pokemon packs that customers can get, but the fact that this needed to happen shows that there were plenty of terrible incidents
Youve got two one-sided board clears with Toxic Deluge, which often you can set up to clear everything with 8 toughness and lower and miss your 9/9s
Physical cards survive decades Base Set Charizards from 1996 sell for thousands in graded condition, nearly 30 years later