As Caged Sun enters the battlefield, choose a color. Creatures you control of the chosen color get +1/+1. 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.
This site is not produced or endorsed by Wizards of the Coast, Inc.
Card art on this page is © Wizards of the Coast, Inc. and the respective artist.