Mark of anathema
Invoker Attack 15
You place a mark of anathema on your foe, a shining brand
that sears the flesh and harms those who ally with your enemy
Daily ✦ divine, implement, radiant
Ranged 10
Target: One creature
Attack: Wisdom vs. Fortitude
Hit: 2d10 + Wisdom modifier radiant damage, and ongoing 10 radiant damage (save ends)
First Failed Saving Throw: Ongoing 15 radiant damage (save ends).
Effect: Whenever the target fails a saving throw against
the ongoing damage, each enemy within 5 squares of the
target takes 5 radiant damage.