So looking on MaRo's tumblr he mentioned specifically how Mutavault is a cyclops. So I'm pretty sure that's why that made that black card that kills the cyclops.
Hmm, possibly but there's LOTs of removal that hits Muravault. It's not a terribly difficult card to deal with. I'm really not into this set...blue based control got jack. The only cards right now that seem useful are Vortex Elemental (maybe), Glimpse of the Sun God, and maybe Nullify. But ugh! Couldn't it have been 1U instead of UU?
Really? Blue was dominating standard with Mono blue devotion, Azorius and Esper control. Did blue really need that much out of this set? This set will bring variety to standard, which was getting stale.
Black based control looks ridiculous. Also, that satyr is gonna replace all of my grisly salvage in my junk rites deck. It digs, it leaves a chump blocker, and it's less mana intensive. What's not to love?
So. Hopefully I can get a few packs of this set. But hey. Since we know all the cards. Isn't it time to start speculation/spoilers for Journey Into Nyx?