Name:Sunken City
ManaCost:U U
Types:Enchantment
T:Mode$ Phase | Phase$ Upkeep | ValidPlayer$ You | TriggerZones$ Battlefield | Execute$ TrigUpkeep | TriggerDescription$ At the beginning of your upkeep, sacrifice CARDNAME unless you pay {U}{U}.
SVar:TrigUpkeep:DB$ Sacrifice | UnlessPayer$ You | UnlessCost$ U U
S:Mode$ Continuous | Affected$ Creature.Blue | AddPower$ 1 | AddToughness$ 1 | Description$ Blue creatures get +1/+1.
SVar:PlayMain1:TRUE
SVar:NeedsToPlay:Creature.Blue+YouCtrl
Oracle:At the beginning of your upkeep, sacrifice Sunken City unless you pay {U}{U}.\nBlue creatures get +1/+1.
