Lightning Penetration Support: What Does It Mean?

The Lightning Penetration Support is a support gem in Path of Exile 2 that enhances the ability of linked lightning skills to bypass enemy resistances. This support gem is crucial for players focusing on lightning-based builds, as it significantly boosts damage output against enemies with high lightning resistance.

Mechanics

When a skill is linked with the Lightning Penetration Support gem, it gains the ability to penetrate a portion of the enemy's lightning resistance. This effect increases with the level of the support gem, allowing for more significant penetration and, consequently, higher damage potential.

• Resistance Reduction: The gem reduces the effective lightning resistance of enemies, making it easier for lightning damage to deal full effect.
• Scaling: As the gem levels up, the percentage of resistance penetration increases, enhancing the overall damage potential of linked skills.

Build Strategies

Integrating the Lightning Penetration Support gem into your build can be a game-changer, particularly for characters focusing on lightning damage. Here are some strategies to consider:

1. Link with High-Damage Skills: Pair this support gem with high-damage lightning skills such as Arc or Storm Call to maximize damage output.
2. Use with Elemental Focus: Combining Lightning Penetration with other support gems like Elemental Focus can further boost damage by enhancing elemental attack potency.
3. Against Resistant Enemies: This gem is exceptionally effective against enemies with naturally high lightning resistance, ensuring your attacks remain potent.

Acquisition and Leveling

To effectively use Lightning Penetration Support, players need to acquire and level it up strategically:

• Acquisition: This gem can be obtained through various in-game methods, including drops, vendor purchases, and quest rewards.
• Leveling Tips: Focus on increasing the gem's level as it directly impacts the amount of resistance penetration. Use Empower Support to further enhance its level if possible.

By integrating the Lightning Penetration Support gem into your build, you can significantly improve your character's efficiency against heavily resistant foes, making it an essential component for any lightning-based strategy in Path of Exile 2.