Name:Thelon's Curse
ManaCost:G G
Types:Enchantment
S:Mode$ Continuous | Affected$ Creature.Blue | AddHiddenKeyword$ CARDNAME doesn't untap during your untap step. | Description$ Blue creatures don't untap during their controllers' untap steps.
T:Mode$ Phase | Phase$ Upkeep | TriggerZones$ Battlefield | Execute$ TrigChoose | TriggerDescription$ At the beginning of each player's upkeep, that player may choose any number of tapped blue creatures they control and pay {U} for each creature chosen this way. If the player does, untap those creatures.
SVar:TrigChoose:DB$ ChooseCard | Defined$ TriggeredPlayer | Amount$ X | Choices$ Creature.tapped+Blue | TargetControls$ True | ChoiceTitle$ Choose any number of tapped nongreen creatures you control | ChoiceZone$ Battlefield | SubAbility$ DBUntap
SVar:DBUntap:DB$ RepeatEach | DefinedCards$ ChosenCard | RepeatSubAbility$ UntapEach
SVar:UntapEach:DB$ Untap | Defined$ Remembered | UnlessCost$ U | UnlessPayer$ RememberedController | UnlessSwitched$ True | ShowCurrentCard$ Remembered
SVar:X:Count$Valid Creature.tapped+Blue+ActivePlayerCtrl
AI:RemoveDeck:Random
SVar:NonStackingEffect:True
Oracle:Blue creatures don't untap during their controllers' untap steps.\nAt the beginning of each player's upkeep, that player may choose any number of tapped blue creatures they control and pay {U} for each creature chosen this way. If the player does, untap those creatures.
