Emerald Dragon Witch

When Emerald Dragon Witch enters the battle-
field, you may pay 4 life to put a Umbra counter
on it. (It counts as an attached enchantment)
As long as Emerald Dragon Witch is enchanted;
it gains the Dragon and Spirit types, gets +2/+2,
Flying, and "{r} +1/+0 until the end of the turn."
Remove an Umbra counter you control: Emerald
Dragon Witch gains Indestructible until end of
turn. Destroy target enchantment.