Radiance — Cleansing Beam deals 2 damage to target creature and each other creature that shares a color with it.
"Justice is toothless without punishment. Righteousness cannot succeed without the suffering of the guilty."
—Razia
(01/10/2005)
If it targets a colorless creature, it doesn’t affect any other creatures. A colorless creature shares a color with nothing, not even other colorless creatures.
(01/10/2005)
All creatures that share a color are affected, even your own.
(01/10/2005)
Only one creature is targeted. If that creature leaves the battlefield or otherwise becomes an illegal target, the entire spell doesn’t resolve. No other creatures are affected.
(01/10/2005)
You check which creatures share a color with the target when the spell resolves.
(01/10/2005)
A creature “shares a color” with any creature that is at least one of its colors. For example, a green-white creature shares a color with creatures that are green, white, green-white, red-white, black-green, and so on.