(Part of the RBCI of these is that they would get stacked with other Castles in cost order)
Ruined Castle Action-Castle-Ruins
When this is in play, Castles cost
less, but not less than
Howl's Moving Castle Action-Castle
+
Worth 2
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When you play this, pass it to the player on your right.
Book of Castles Victory--Castle
Worth
for each Castle in your opponent's deck
Misfit Castle Action-Victory-Castle
When you play this and at the end of the game, this is another Castle that you choose.
Overpriced Castle Victory-Castle
When you trash this, gain two Victory cards costing less than this.
Neuschwanstein Victory-Castle
When you gain this, set this aside. At the start of each turn it is set aside, gain
At the end of the game, if you have no Debt tokens, this is worth 21
If you have Dept tokens, this is worth -5
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When you gain this, gain a Madman from the Madman pile