Passive Skill Tree Progression

Start from Path of Exile 2 Currency your Monk's central nodes and follow a balanced path between survivability and offense.

Key Passive Nodes:

Flow Like Water - Improves attack speed and energy regeneration.
Mindful Awareness - Grants defensive scaling and resource control.
Flow State - Helps maintain buffs efficiently.
Consusive Attack - Enhances melee damage output.
Insightfulness - Boosts Energy Shield and recovery.
Echoing Thunder - Major Lightning Damage multiplier.
Binding Strike - Boosts melee range and scaling.
Essence of the Storm - Increases lightning ailment effectiveness.

By late-game, aim for a balanced distribution between Attack Speed, Elemental Damage, and Energy Shield.

Ascendancy Choices for the Storm Wave Invoker

For your first two Ascendancy passives, take:

I Am the Thunder - Increases Lightning damage and improves Shock effects.
And I Shall Rage - Generates Unbound Fury, which boosts elemental damage and ailment potency when activated through Unbound Avatar.

These synergize beautifully with your rotation and ensure you're consistently applying maximum Shock and Elemental bonuses in combat.

Final Thoughts

The Storm Wave Invoker build in Path of Exile 2 (0.3) delivers a thrilling, visually explosive experience. It's ideal for players who enjoy high-tempo melee combat, lightning-themed skills, and strategic buff management. While it's not the easiest build for newcomers - due to resource juggling and timing - it offers massive payoff in both campaign and buy POE 2 Orbs endgame content once mastered.