name: Caged Sun
printings: 40K, BRR, C14, CM2, NPH, PLST, SLD
text: As this artifact enters, choose a color.
  Creatures you control of the chosen color get +1/+1.
  Whenever a land's ability causes you to add one or more mana of the chosen color, add an additional one mana of that color.
type: Artifact