Storage, sleeves, and the slightly obsessive world of card protection Once someone owns even a handful of cards, they suddenly become very aware of storage physics
You should not expect to see this in any other formats, and its something the PFP [Pauper Format Panel] is specifically interested in and thinks Pauper can handle given the accessibility of building decks and the predominance of online play, PFP member and Magic principle game designer Gavin Verhey said in the accompanying blog post explaining the decision
You should support this plan with some stax pieces like Blood Moon and Soulless Jailer to slow down your opponents while accelerating your gameplan with reds mana production, typically through Treasure cards or rituals
Garth One-Eye is one of the more experimental designs Wizards of the Coast brings to Modern Horizons 2
And overall, the prices on this site are pretty good
Ex cards are essentially just more rare and powerful versions of several Pokmons standard cards