If you're diving into Path of Exile 2 and looking to obliterate bosses while expertly managing mobs of enemies, then you'll want to focus on building a powerful Lightning Monk. This guide will introduce you to synergistic skills to POE2 Currency, essential passive nodes, and strategies that maximize your DPS while providing self-healing capabilities. Whether you're in mid to end game, this build will keep you at the top of your game.

Getting Started: Key Skills for Your Lightning Monk
1. Primary Skills Overview
To make the most out of your Lightning Monk, focus on the following skills:

Killing Palm: This melee skill is crucial for healing and managing energy charges. Use it to finish off low-health enemies marked with a blue orb to recover 12% of your health and gain energy charges.

Falling Thunder: An AOE lightning attack that consumes energy charges for increased damage, wider area, and extra range. Ensure you activate this skill when you have energy charges stacked.

Siphoning Strike: This skill generates energy charges when you hit shocked enemies, making it essential for maintaining your damage output, especially against bosses.

Storm Wave: Launches a stream of lightning that deals damage and can apply shock to enemies from a distance, allowing you to attack without getting too close to enemies' melee abilities.

Tempest Spell & Tempest Flurry: Tempest Spell drops a resonating bell that damages enemies and provides stun potential. Tempest Flurry then delivers rapid melee strikes to trigger the bell for more AOE damage quickly.

Charge Staff: Unlock this skill towards the end of Act Two. It allows you to consume energy charges for enhanced lightning-infused attacks, great for clearing out mobs efficiently.

Herald of Thunder: This spirit skill releases lightning bolts in the vicinity, dealing damage to enemies every time you kill a shocked enemy, significantly boosting your AOE potential.

2. Gem Setup and Combinations
To amplify your skills effectively, use the following gem setups:

Killing Palm: Pair with Life Drain (12% health recovery per kill) and Profusion (50% chance for multiple energy charges per kill).

Falling Thunder: Add Perpetual Charge (35% chance not to consume energy charges when casting) and Nate (35% additional lightning damage against shocked enemies).

Tempest Spell: Utilize Ruthless (500% more stun build-up with every fifth use) and Magnified Effect (40% more AOE damage).

Herald of Thunder: Equip Precision (increases accuracy) and Concentrated Effect (40% more damage, reducing AOE by 50%).

Tempest Flurry: Use Conduction (100% chance to shock) and Overpower (50% more stun build-up) alongside Martial Tempo (25% increased attack speed).

Passive Skill Tree Progression
Maximizing your Lightning Monk's efficiency involves strategic passive skill tree choices:

Flow Like Water & Step Like Mist: These nodes boost attack speed, mana regeneration, and movement speed—ideal early game pick-ups.

Taste for Blood: Grants additional life per enemy killed, along with a chance to replenish health instantly.

Essence of the Storm: Focus here to enhance your lightning damage and shock chance.

Power Within: Increases crit damage and the number of power charges you can hold.

Conservative Casting: Boosts mana regeneration to cheap POE 2 Currency, essential for spamming your skills during intense boss fights.