1% additional Physical Damage Reduction per Minion, up to 10%
2% increased Recovery Rate of Life and Energy Shield per Minion, up to 20%
Minions have 20% more Maximum Life 
Bone Barrier is a Notable Ascendancy passive skill for the Necromancer that grants the user more maximum life to their minions and grants the user physical damage reduction and increased life and energy shield recovery rate per minion summoned. It also grants the user the Bone Armour skill, a Guard Skill which grants a damage absorbing shield to the user and all their minions.