Augments are items which can be placed into Augment sockets, usually on Equipment items. Once socketed, they can be replaced by other Augments, but cannot be removed by normal means. The types of Equipment which an Augment can be placed into and the corresponding benefit provided are listed on the item.

Reservation effects prevent a portion of a given resource — usually Spirit, though it can also be Life or Mana — from being used for other purposes while active. Reserving a resource does not change the maximum value of that resource.

Minions are summoned Allies which will accompany and fight alongside you. Persistent Minions will reserve a portion of Spirit while active.

Armour reduces Damage taken from Hits. By default, Armour only applies to Physical Damage. Damage reduction from Armour is proportional to the amount of Damage, and is more effective at reducing smaller hits.

Evasion Rating grants a chance to Evade enemy Hits, preventing them from Hitting you at all. Exact chance to Evade also depends on the attacker's Accuracy.

Energy Shield protects your Life by taking damage instead. Rapidly Recharges if you don't lose Energy Shield for a short time. Chaos damage removes twice as much Energy Shield. Damage from Bleeding and Poison bypasses Energy Shield to remove Life directly.