Name:Caged Sun
ManaCost:6
Types:Artifact
K:ETBReplacement:Other:ChooseColor
SVar:ChooseColor:DB$ ChooseColor | Defined$ You | AILogic$ MostProminentInComputerDeck | SpellDescription$ As CARDNAME enters the battlefield, choose a color.
S:Mode$ Continuous | Affected$ Creature.ChosenColor+YouCtrl | AddPower$ 1 | AddToughness$ 1 | Description$ Creatures you control of the chosen color get +1/+1.
T:Mode$ TapsForMana | ValidCard$ Land | Produced$ ChosenColor | NoTapCheck$ True | Player$ You | Execute$ TrigMana | TriggerZones$ Battlefield | Static$ True | TriggerDescription$ Whenever a land's ability adds one or more mana of the chosen color to your mana pool, add one additional mana of that color to your mana pool.
SVar:TrigMana:AB$ Mana | Cost$ 0 | Produced$ Chosen | Amount$ 1 | Defined$ TriggeredPlayer
SVar:Picture:http://www.wizards.com/global/images/magic/general/caged_sun.jpg
Oracle:As Caged Sun enters the battlefield, choose a color.\nCreatures you control of the chosen color get +1/+1.\nWhenever a land's ability adds one or more mana of the chosen color to your mana pool, add one additional mana of that color to your mana pool.