Name:Sunken Citadel
ManaCost:no cost
Types:Land Cave
R:Event$ Moved | ValidCard$ Card.Self | Destination$ Battlefield | ReplaceWith$ ETBTapped | ReplacementResult$ Updated | Description$ CARDNAME enters tapped.
SVar:ETBTapped:DB$ Tap | Defined$ Self | ETB$ True
K:ETBReplacement:Other:ChooseColor
SVar:ChooseColor:DB$ ChooseColor | Defined$ You | AILogic$ MostProminentInComputerDeck | SpellDescription$ As CARDNAME enters, choose a color.
A:AB$ Mana | Cost$ T | Produced$ Chosen | SpellDescription$ Add one mana of the chosen color.
A:AB$ Mana | Cost$ T | Produced$ Chosen | RestrictValid$ Activated.Land | Amount$ 2 | SpellDescription$ Add two mana of the chosen color. Spend this mana only to activate abilities of land sources.
DeckHints:Type$Cave|Desert|Sphere
Oracle:Sunken Citadel enters tapped. As it enters, choose a color.\n{T}: Add one mana of the chosen color.\n{T}: Add two mana of the chosen color. Spend this mana only to activate abilities of land sources.
