In Pillars of Eternity, the combat system incorporates four distinct defensive mechanisms that shape how characters resist various types of attacks. Understanding these defenses is crucial for constructing effective strategies during encounters and ensuring your character remains resilient in the heat of battle. Here’s a breakdown of each defense type, their characteristics, influences, and how they interact with different forms of attack:

1. Deflection
– Purpose: Deflection serves as a barrier against melee attacks and close-range weapon strikes. It is essentially a measure of your character’s ability to dodge or parry incoming physical hits in direct confrontations.
– Influence: This defense largely depends on the character’s class and their Resolve attribute. Each class has inherent bonuses to Deflection, which can be enhanced further through level-ups and certain abilities.
– Combat Focus: It primarily counters melee attacks, making it vital for characters who often engage in hand-to-hand combat.

2. Fortitude
– Purpose: Fortitude determines how well a character can resist physical and internal harms, such as diseases, poisons, and debilitating effects that impact the body.
– Influence: This defense is shaped by the Might and Constitution attributes. Higher values in these attributes increase Fortitude, thus improving the character’s ability to withstand internal threats.
– Combat Focus: Fortitude is crucial for characters facing poison or debilitating effects from foes, allowing them to maintain effectiveness in combat despite adverse conditions.

3. Reflex
– Purpose: Reflex is key for avoiding area-of-effect attacks and quick, ranged strikes. It measures a character’s agility and quickness in responding to sudden threats in their vicinity.
– Influence: Reflex is influenced by the Dexterity and Perception attributes. Improving these attributes not only enhances reflexes but can also make it easier to react to unexpected events in combat.
– Combat Focus: This defense is particularly important when dealing with spells or attacks that affect multiple targets, such as fireballs or arrows, allowing characters to escape harm’s way.

4. Will
– Purpose: Will acts as a defense against mental and psychological attacks, protecting characters from spells or abilities designed to instill fear, confusion, or manipulation.
– Influence: Will is governed by the Intellect and Resolve attributes, with higher scores providing a better safeguard against mental effects.
– Combat Focus: This defense is essential for maintaining control and preventing enemies from exploiting the character’s mind, especially in fights against casters or foes that employ psychological tactics.

Summary of Defense Mechanism Dynamics
– Melee Attacks: Resisted by Deflection
– Ranged and Area Attacks: Resisted by Reflex
– Poison and Internal Bodily Effects: Resisted by Fortitude
– Mental and Psychic Attacks: Resisted by Will

Additional Notes
– While armor primarily focuses on damage reduction post-hit rather than enhancing Deflection, players should consider equipping gear that complements their defenses and boosts relevant attributes.
– Characters can modify their defenses through spells, abilities, afflictions, and specific equipment that may provide temporary bonuses or resistances.

By understanding and leveraging these four defenses, players can tailor their character builds and strategies to mitigate damage effectively and respond appropriately to the diverse threats encountered in the world of Pillars of Eternity.