the most expensive card in mtg GAMING: MTG: five cards from Arabian Nights Rarest Magic: The Gathering Cards

During your opponent's next turn, that Pokmon can't use that attack

I further imagine that you're supposed to be able to choose each time the coin is flipped

Yes, its pretty easy to break Goloss activated ability, but thats true with a lot of cards that are legal in Commander, and I also think plenty of people build their Golos deck just for value

If you dont know what set the symbol is from, you can look online at a listing of set symbols and figure it out

This 4-mana iteration comes in at 3/5 with vigilance, and taxes your opponents two life unless they pay whenever one of their sources deals damage to you or a permanent you control