While opinions on Muk range across the spectrum, this card's upward trend began in the mid-30s, as it continued to the current market price, setting an impressive high
Twilight Diviner was a candidate for the list above, but I ultimately find it more of a payoff because of the graveyard play it encourages
Before you know it, youll have a boatload of mana to work with
"Well you still have to pay the mana cost, and it's instant spells only, how bad can it be?" It means you can draw lots of cards with Brainstorm, blink Chun-Li to get her out of harm's way with an Ephemerate, or make your board untouchable with a Teferi's Protection every turn
Decks with cards like The Rack and Ensnaring Bridge are always on the edge of playability, and black-based decks in EDH have plenty of ways to punish people by making them discard