3. Maximum Chaos Resistance
While most builds focus heavily on elemental resistances, maximum chaos resistance is also essential for surviving chaos damage, especially in high-level content. It’s particularly useful when dealing with Path of exile currency chaos-based bosses or chaos damage over time mechanics.

Chaos Resistance Nodes: These can be found on specific parts of the tree or in the Elemental resistances section.
Items: Some items come with chaos resistance (especially belts and rings). Look for chaos resistance modifiers.
Auras and Buffs: The Purity of Elements aura not only boosts fire, cold, and lightning resistances but also grants maximum chaos resistance.
4. Defensive Passives
Elemental Mastery: Grants boosts to Path of exile currency for sale resistances and maximum resistances.
Defensive Cluster Jewels: Some defensive clusters provide additional elemental resistance or maximum resistances and may include modifiers like elemental damage reduction.