Thats right, Trainerstwo classic games may be in your (very) near future
Command Your Fun
Creatures (6) Planeswalkers (15) 3 Karn, Scion of Urza 3 Teferi, Hero of Dominaria 2 Kaya, Orzhov Usurper 2 Liliana, Dreadhorde General 1 Kiora, Behemoth Beckoner 2 Teferi, Time Raveler 2 Saheeli, Sublime Artificer Lands (24) Spells (15) Oath of Kaya, Dreadhorde Invasion, Thought Erasure, and even Soul Diviner will hold off the early aggression while your planeswalkers hopefully stick around to start taking over
In a world where most tables dont want to see cards like Stasis or Armageddon, which make the game unplayable for lots of decks, what happens when you roll up with a card that makes one persons deck, in particular, unplayable
Combined with no weaknesses, and no retreat cost, it's easy to see why Cleffa was unrivaled in the early days of the Pokmon TCG, and isn't half bad, even now