Inflicting Shadow damage every 1 sec sec.
Upon expiration, the rune explodes, inflicting 17.5 Shadow damage to all nearby allies.
Marks the enemy with a cursed rune, inflicting 3.3 Shadow damage every 1 sec sec for 8 sec. Upon expiration, or if the mark is dispelled, the rune explodes, inflicting an additional 17.5 Shadow damage to all nearby enemies.
