35% chance to Avoid Elemental Ailments per Summoned Golem
25% increased Effect of Buffs granted by your Golems per Summoned Golem
+1 to maximum number of Golems 
Elemancer is a notable Ascendancy passive skill for the Elementalist that increases the maximum number of golems. Summoned golems grants immune to elemental damage. It also grants a chance to avoid elemental ailments per golem summoned, and increased buff effect of your golems per golem summoned.