I don't think having such a cheap source of cannon fodder in mono is good. Just splash in some for a couple of Parasites and you have infinite supply for your Bone Wall/Vulture/Soul Catcher.
You could say the same for schrodinger's cat. If anything, this feels overpriced to me.
Well, no. Cats also need Boneyards, and then you'd also need
to kill Skellies off. This turns it into a pretty low-cost duo AND doesn't require a combo. It's swarming in a single card like FFQ, but it's unique in that it's a mono amd a permanent. Harder to remove than Cats or Parasites. Even if you don't run Parasites with the Cats, it's still a lot easier to fuel this compared to Cats. Not only is it lower cost for more potential death effects (2 for 1 upped), but it also lets you run the Parasites on just
mark and pack lots of Bone Pillars.
It's definitely crazy strong in Pandebonium since it adds needed damage and makes Pandes tons better. The Parasite combo is meh since most decks have enough CC to remove all Parasites, but it's got about as much potential as ParaDolls with less offence and more defence. In other words, strong in the right circumstances. Pandebonium is seriously a problem though.