Metagame Metagame is the game outside the game, or the way a format shapes around what decks are popular, leading to a rise and fall of different decks
I think my #1 recommendation would be to explore other ways to win first, because Revel is A) more expensive than it has any right to be and B) not very interesting, especially when you are churning through your deck and you have the best tutors at your disposal
And the Avatar: The Last Airbender set is a great lesson in how deep and complex that process can be
Some treasures are already tapped as they enter to slow down certain effects
If you desperately need Pok Gold for one reason or another, you're honestly probably better off purchasing it because right now there isn't a way to earn enough to make a significant impact
Scrawling Crawler Scrawling Crawler looks like the child of Howling Mine and Sheoldred, the Apocalypse