Just to get it out there, I like the Pantheon one, I do. The sound effects are sick.
At the same time...I'm so freaking sick of zombies, and everything that reminds me of them. I've been sick of zombies long before Left 4 Dead 2 came out (which feels like forever ago, give or take), and even before then, I was just getting exhausted at the theme every single piece of media seemed to be taking. I thought they were a dead theme at this point.
I mean, I guess someone doesn't think the fad is over (it is, Riot, seriously, get with the times), but...gah, I dunno. On one hand, Slayer Pantheon (which is a neat play on words of Dragonslayer Pantheon, I admit), which isn't really zombie-like (he seems more Texas Chainsaw Massacre to me, not a zombie hunter, which doesn't seem nearly as cool), and that's good. The Jinx one? Not so good. I would even call that a bad idea that doesn't even fit the character as a violence-crazed Piltover psychopath. It feels empty in spirit. And I couldn't care less about Nunu while Nunu Bot still exists. Waste of a good opportunity for all the others already mentioned, like Bard. And maybe it's asking too much, but Karthus has never had a particularly good skin that feels like an upgrade over his base skin, ever, at least post-VU.
On the other, the whole zombie thing...Yeah, everyone's had enough of it. Everyone. That's why there aren't any more zombie mods for every single first-person shooter ever released now. Or, even worse, that weird Counter-Strike zombie thing that never took off because no one cared about it. But I digress, the dead-tired cliche bothers me for being beaten even harder, but Pantheon getting a cool skin is a good thing.
Conflicting, man.