Vashnik's Sanguine Rancor

Your attacks have a very high chance to build sanguine rancor within you. After a variable number times, the rancor erupts to scourge your target and all nearby enemies with crimson bile, dealing variable Shadow damage split between them. Damage increased by a variable amount per additional enemy, up to a variable amount. · · If only one enemy is struck, the concentrated bile deals an additional variable Shadow damage over 3 sec.