Call to Arms is a uncommon Enchantment card from Magic: The Gathering (Masters Edition III, ME3).
Uncommon
Masters Edition III (ME3)
{1}{W}
Mana Value
2
Colors
W
Card Text
As this enchantment enters, choose a color and an opponent.
White creatures get +1/+1 as long as the chosen color is the most common color among nontoken permanents the chosen player controls but isn't tied for most common.
When the chosen color isn't the most common color among nontoken permanents the chosen player controls or is tied for most common, sacrifice this enchantment.
