But by providing an elusive threat while it's on the board, and either ramp or refill once it's been dealt with, Atsushi, the Blazing Sky provides a flexible, powerful package that saw a reasonable amount of play in previous Standard rotations and stills sees a lot of EDH play
It doesn't copy whether the opponent's token is tapped or untapped, whether it has any counters on it or Auras and Equipment attached to it, or any non-copy effects that have changed its power, toughness, types, color, and so on
Combined with your Leader effect, you can KO a 4-cost Character with Uta to slow your opponent down
As ability stickers are added to other permanents you own or cards in your graveyard, Clandestine Chameleon will gain the corresponding abilities
It feels a lot like Basilisk Collar in that it gives lifelink and costs one mana, but the ability to remove hexproof and indestructible from your opponents' creatures is where it really shines