Damage Penetrates 10% Elemental Resistances against Chilled Enemies
+30% to Critical Strike Multiplier against Burning Enemies
8% reduced Area Damage taken from Hits
80% increased Critical Strike Chance against Shocked Enemies 
Explosives Expert is a notable Ascendancy passive skill for the Saboteur. It grants the player increased area of effect and damage reduction against area of effect hits. It also grants you increased critical strike multiplier against burning enemies, increased critical strike chance against shocked enemies, and elemental penetration against chilled enemies.