Dial up extra value with the triggered abilities on Titania, Protector of Argoth and the land untapping effect on Spelunking
We considered this within the structure of brackets and just regular pregame conversations
In fact, I think the other two iterations of Miss Karlov like the new Kaya, as well: Teysa, Orzhov ScionTeysa, Orzhov Scion likes Kaya because the tokens she makes are white, giving her more sac fodder, while Teysa, Envoy of GhostsTeysa, Envoy of Ghosts is a million mana, so being able to bounce her back to your hand instead of the command zone is a huge weight off of command tax
Financial Takeaway: With no immediate horde for this zombie to run alongside, I expect its price to halve within the first month
Serum Visions is probably the second-best, or maybe Inquisition of Kozilek
Same with cards that you draw and think "I wish I hadn't drawn that"