Health Boost: Upon transformation, gain an immediate 150 temporary hit points, with an additional 150 temporary hit points at the start of each turn.
Dexterity Saving Throws: Gain a +25 bonus to Dexterity saving throws, reflecting the enhanced reflexes and speed of an electric form.
Phasing: The caster can move through objects as if ethereal, embodying the untethered nature of lightning.
Movement Speed: Gain +1000 to movement speed, allowing for near-instantaneous traversal of the battlefield.
Invulnerability: The caster becomes immune to all forms of damage except Force, which still affects them normally.
Spellcasting Restriction: While transformed, the caster is unable to cast spells, as their essence is wholly committed to maintaining their electric form.
Discharge Ability: As an action, the caster can unleash a discharge attack targeting up to 10 creatures within sight. Each target faces a ranged spell attack, utilizing the caster's spellcasting modifier + 5, dealing 20d8 lightning damage on a hit.