Scarab Cartouche (Black Art)

When Scarab Cartouche enter the battlefield,
choose a color.
Enchanted Creature has Hexproof from the
chosen color and gets +2/+2 as long as an
opponent controls a permanent that color.
"The black scarabs quiet mummies, preventing an
afterlife of darkness. Those with the Wandering
Curse rouse them. They are quickly becoming the
favorite armament of those who fight them."