A wand of Darkness.
Will inflict the Curse status on the targeted enemy.
Cursed units will be affected the Curse status for 4 seconds : they will receive +50% damage for 3 seconds.
At EL2, if a unit is touched two times it will receive +125% damage.
At EL3, +237% after being touched 3 times.
Units affected by curse will not be able to heal.