Thankfully, that art experienced a surge in appreciation when the Internet emerged, especially for Kain Highwind from Final Fantasy IV
Lifegain and life drain are features that many black enchantments have, like Sanguine Bond
The fan revealed that while he has been playing Magic: The Gathering since he was a kid, he immediately realized that the benefits of selling The One Ring were "life-changing" and clearly outweighed the advantages of keeping it
Illustrated by Campbell White Standard Not Legal Alchemy Not Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
It covers Spider-Man characters from all across a multiverse, and is complete with mayhem, web-slinging, and humans that transform into super heroes
Granted this isn't all that warps a deck to an advantage, but Game Changers are ones that in almost any deck can warp the game to their advantage.