Im not sure I want to invest mana into such a fragile body, though this card plays well with proliferate effects
Following Ursulas defeat (which you can help with by taking her on in the Illumineers Quest: Deep Trouble set!), the fifth set for Disney Lorcana is Shimmering Skies
Ninja decks utilize cheap and evasive creatures, and white can provide a lot more options for this strategy
Sure, they get sacrificed at the end of turn, but do you care when a pile of Combustible Gearhulk copies, or Inferno Titan duplicates, already left your opponents in ashes
The image below is of a Grand Abolisher card from the Magic The Gathering set Archenemy: Nicol Bolas
When building a list of the most expensive, you have to refine your discussion to either include or exclude these three sets, as you would never make it to a consideration of the expansions or later traded cards without excluding these