I wouldn't consider that list a hybrid. That's how LED builds look today. Play the LEDs, 2 Deep Anals, one Sphinx and a FKZ, BUT aim for the best consistency with the remaining cards, which means more Careful Studies and so on.

The list seems good. Still proves what I don't like about LED lists. 11 Lands, 7 of which are rainbow...

What I think interesting is the 8 Leylines in the side. While I'm really sceptic, I must say that it could work. 11 lands won't be able to cast too much in games 2 and 3 anyway, so why not be proactive with leylines. But in the end, nothing for me. I don't know how far 3 CoVs can get in noamal metagames, which means metagames where each competitive deck has at least 3-4 pieces of graveyard hate in it's side.

Oh and Realm Razer is a good choice for metagames with a lot of Lands.dec. It really kills them so hard. Against Lands it's way better than Tera/Primus, against Stax it's faar worse, against Enchantress it's a bit worse. I'd usually play Tera, but Razer is a great anti-Lands card.