Introduced in the Sun & Moon era, Tag Teams like Arceus & Dialga & Palkia GX defined competitive play with their raw power
This can make them difficult to pin down since they are always retreating into the safety of the deck
And while it doesnt have infect itself, Yawgmoth, Thran Physicians ability to proliferate at instant speed makes it another great way to close out the game
Its perfect for multiplayer games where you want to stay active and keep your opponents guessing
It doesn't copy whether that creature is tapped or untapped, whether it has any counters on it or Auras attached to it, or any non-copy effects that have changed its power, toughness, types, color, and so on
This is due to its notoriously low PSA 10 population (the light-colored holo scratches easily)