Oh, and guess who owns one of the second most valuable Pokmon cards in existence
Markov Baron
Since Sauron is going to be around for a while, you can make the most of those three other abilities, with Sauron watching from the battlefield, where is gaze can safely pierce cloud, shadow, earth, and flesh
So, what happens here is that Slaking can be an excellent attacker by combining with Arceus VSTAR and Path to the Peak because, suddenly, you are forcing your opponent to draw a counter stadium or, otherwise, all their VSTAR Pokmon are going to go to the discard pile
However, if you already have some of the cards in the MTG Arena decklist, you will not receive extra copies beyond the maximum specified in the decklist
Fingers crossed you find one of these in your attic