The Lightning Wyven build in Path of Exile 2 is a beginner-friendly setup focused on charge generation and conversion into powerful lightning damage. It offers a straightforward gameplay loop while still allowing room for skill expression with POE2 Currency and optimization.

Core Loop:
The build revolves around generating charges—primarily through Devour, which consumes enemy corpses—and then spending them to empower attacks. Rend is used for clearing packs, gaining increased area and damage when charged, while Oil Barrage serves as the main single-target tool, delivering high damage against bosses but requiring careful positioning due to its limited coverage.

Charge Generation & Utility:
Devour is the primary source of charges, but Wing Blast plays a key supporting role. It can stun enemies near their threshold, generating additional charges and providing crowd control. This is especially important in boss fights where corpses are scarce. Wing Blast also doubles as a mobility skill for repositioning or escaping danger.

Supporting Skills:
Rolling Magma helps early on or when undergeared by igniting oil from Oil Barrage, creating damage-over-time zones to secure kills safely. Its importance decreases as the build matures. Pounce remains consistently useful, offering mobility, moderate damage, and temporary wolf minions that absorb damage—particularly helpful during Devour animations.

Scaling & Optimization:
Support gems enhance efficiency: Rend scales from attack speed and survivability early, transitioning into stronger damage modifiers later. Wing Blast focuses on improving charge generation, while Oil Barrage benefits from multishot, channeling, and elemental scaling. Pounce adds burst and utility through damage and debuff supports.

Passive Tree & Ascendancy:
Players should prioritize lightning/elemental damage, attack speed, rage generation, stun buildup, and defensive stats. For ascendancies, Shaman provides straightforward elemental and rage scaling, while Oracle offers a more complex, crit-focused hybrid approach involving both player and minions.

Overall:
The build succeeds by balancing simplicity and depth. Its easy-to-learn rotation—clear, consume, empower—makes it accessible, while mastery of charge uptime, positioning, and timing adds complexity. It serves as a strong foundation for progression into endgame, encouraging experimentation with cheap POE 2 Currency and gradual refinement rather than rigid optimization.