The "biggest fraud in the history of Pokemon", as it was called, was brought to light when amidst constant speculation Paul decided to open up the box along with Shyne, the person who sold him the cards
Just riddled with ads every couple of seconds that take up either half of the screen or all of the screen
It's strong in ETB heavy brews like midrange and blink, sacrifice brews where you can sacrifice to something like Attrition and then come back, Aristocrats where you can trigger Blood Artist for wins, life gain for lifelink shenanigans, Voltron and equipment that invested in equipment infrastructure to and any heavy creature build
His ability guarantees that excess mana never goes to waste, even when the board stalls
But going back further, we have self-mill powerhouse Mesmeric Orb, Commander option Merieke Ri Berit, and a bunch of very underrated cards from Born of the Gods