Umbrelskul's Fractured Heart

Your harmful spells and abilities have a low chance to call upon tragic arcane powers to infect your target with Crystal Sickness, dealing variable Arcane damage over a variable duration, increasing every second. · · Creatures, other than players and bosses, who drop below a variable amount health while afflicted will crystallize, die and infect a nearby enemy with Crystal Sickness. This can happen up to variable times.