The cards you choose can be ones that were just milled or ones that were already in the graveyard
False Peace and Empty City Ruse have one small difference between them that could matter a whole lot
Your deck can only comprise cards of two different ink colours (Amber, Amethyst, Emerald, Steel, Ruby, Sapphire)
That's just so good for so many brews and note a few things here
A PSA 8 on a $200+ card still holds value, but the premium over raw is modest (10-20%) PSA 9 (Mint): Nearly perfect with one minor flaw perhaps slightly off-center or a single corner with minimal whitening
However, when you combine that with a card that can deal damage by removing tokens, like Walking Ballista, you create a Gatling gun that takes out all your opponents for just six mana (four to make the Ballista a 2/2, two more to give it lifelink and start blasting)