mtg duskmourn house of horror commander deck Magic: The Gathering Duskmourn: identifying it as a valuable addition to their collections Ancient Cellarspawn | Duskmourn: House

The rapacious appetite that ended their world became the only means by which the Kav could lift their civilization from it

That's enough to start forging your own competitive deck, especially when combined with the Collection Starter Set listed above or cards from Gateway

The exceptions are competitive commons you've identified as format staples and debut-franchise Enchanted prints you genuinely want for your collection

I like it a lot because it's a way to pseudo-tutor for your giant creatures in the latter portions of the game and fix your mana at the very beginning for cheap

There is controversy around Universes Beyond and also about Wizards choosing to release products like this

While it's true she has no way to restore loyalty, that's not really important, as for three mana you'll be perfectly happy getting one or two uses out of her, then having her sit on the battlefield causing problems