You need to fill your deck with small creatures with power 2 or less to get the most of this enchantment
You pick any combination and exile them all
The great design part of the card is if you pay black and red instead of the two generic mana, you get to make the choices for all your opponents as well
The mana cost is usually 5 or more, and in the most recent iterations, those spells exile themselves on resolution, or are shuffled back into the deck
The only thing keeping this card as low as it is on our list is simply the mana cost: six is a lot to ask for in cEDH, and while Consecrated Sphinx will win the game if left unaddressed, it wont win the game that same turn in the way that other high-mana investments will (Hullbreaker Horror, Ad Nauseam, etc)
This sets focus on clean designs and easy-to-understand mechanics has led to its massive success, one we havent seen since Kamigawa: Neon Dynasty