Emerald Dragon Strike

When Emerald Dragon Strike enters the battle-
field, you may pay 2 life to put a Umbra counter
on it. (It counts as an attached enchantment)
Enchanted Creature gets +1/+0 and Reach.
If enchanted creature would be destroyed, you
may remove an Umbra counter you control
instead. If you do, it is not destroyed and you
remove all damage from it.