This is because most of the cards that Painters Servant needs to go infinite are only Legacy legal
The Psychographics of Magic: the Gathering Lets start with the quick intro for people not in the know: First published in 1993, Magic: the Gathering is a Collectible Card Game (CCG), and in fact, is the grandfather of all collectible card games, as both the originator of the concept and, at various points over the last 30 years, the most famous CCG on the planet
But it is still difficult to talk concretely about the overall power level of any given environment
Pull rate from Regular Packs: 0.25% The estimated pull rate for Blastoise ex (Genetic Apex) from a Regular Pack is approximately 0.25%, meaning you might need to open around 401 Regular Packs to obtain it
Still, what's true for Skithiryx, the Blight Dragon is true for this iconic black sorcery: There are tons of reprints, including a very recent reprint in Final Fantasy Commander , and they all hover in the $5-10 range