The Walking Dead Secret Lair was retroactively included since it fits into the design of Universes Beyond products
I find that, typically, when you are about to off an Oblivion Stone or a Nevinyrral's Disk effect, at least one other player wants it
Higher attack power reduces Ghalta's casting cost, so unleash her as soon as possible and trample the competition
This, most commonly, is seen in sacrifice shells when it does show up in constructed to try and make the Citadel as consistent as possible
Even with the strength of a powerful commander in Gimbal, Gremlin Prodigy, who can create Gremlin artifact creature Tokens, this deck just has way too much going on
This is like a super- Oubliette , phasing out every creature in the game