Beacon of Ruin overrides the minimum threshold of 1% effect that normally applies to chill and shock.[2][3] In other words, 1 point of cold damage from any hit will apply chill[4], and 1 point of lightning damage from a critical strike will apply shock. This also applies to damage types that are enabled by unique items, where 1 point of physical damage will apply chill when Soul Taker is equipped.[5]