Your attacks have a very high chance to build sanguine rancor within you. After the maximum stack count times, the rancor erupts to scourge your target and all nearby enemies with crimson bile, dealing a role-adjusted value of Shadow damage split between them. Damage increased by 30% per additional enemy, up to X%. If only one enemy is struck, the concentrated bile deals an additional a role-adjusted value of Shadow damage over 3 sec.