It is also the card type with the least amount of design space, so in my role as head designer, one of the things I've championed has been slowing down the evolution of planeswalkers to make sure we're "squeezing all the toothpaste out of the tube." Because of this, the static ability on Garruk Relentless was a bit contentious
For example, if you blight 3, you can put three -1/-1 counters on a hapless 1/1, thank it for its service, and reap whatever benefit blighting got you
The only three I even considered beyond those on the list were Golden Argosy, Nautiliod Ship, and Heart of Kiran
Multicolored (Non-Commanders) The commanders are all so good that it seemed unfair to the other cards
With Emet-Selch, you get to see a nice extra chunk of your deck each game, especially if you drop it early
As one of the most highly-regarded expansions in Magic history, it's no wonder Wizards of the Coast is finally bringing it back