Wow, Jace really rustles some jimmies, huh?
Updated the OP. I chose to use the "Moons over my Emmy" joke in the mechanics section, for those upset it wasn't the title.
It's disappointing that meld appears so infrequently, such that we've already seen all of them, but if it's a success, I guess we can expect more of it in Invasion of Vryn (just a random guess, not hinted at all).
With emerge, I'm surprised that it's also an alternate cost instead of a pure cost reduction, but I guess this is a good way to get "colored Eldrazi" into the set without devoid.
Escalate is a pretty good upgrade to entwine. Considering it does exactly what entwine does but with more options but not so much more that it can step on other mechanics, I think we've seen the last of entwine. By the way, I like the flavor of that cathar turning to black magic in the absence of Avacyn, and it not being presented as a bad thing.
Also, three-option escalate.
(EDIT: For those wondering, yes, you can use it to destroy Emrakul, since it targets the opponent, but it's only going to happen if you topdeck it unless the person controlling Emrakul has a brainfart.)
This is so fucking cool
Gonna see about making a Bruna, the Fading Light EDH deck just for the possibility of getting this out.
Oh damn, I was wondering why they were both mono-white, but now it makes sense!