Lightning Equipment (Power) w/ merc

Contains

Griffons Eye 15-19% ELR/15% LSD
Chains of Honor Dusk Shroud or Archon Plate
Eschutas Temper +3 Sorc Skills +20% Lightning Damage
Spirit Monarch 35% FCR/89-111 Mana/3-8 MA
2x Stone of Jordan
Mara Kaleidoscope +30 All Resist
Sandstorm Trek 15 Str / 15 Vita
Arachnid Mesh +120% ED
Magefist +30% ED
Sorceress Hellfire 17-19 Resist All/17-19 Stats
9x Pack Sorceress Lightning Skills GC (plain)

Switch:
Call to Arms Flail / Crystal Sword – +6 BO
Spirit Monarch 25-29% FCR

Merc:
Andariels – Ethereal
Insight – Ethereal – Elite Base (GT, Thresher, Great Poleaxe, CV, CA) – +12-16 Med. Aura
Fortitude – Ethereal – Archon Plate / Sacred Armor

Optional Upgrades

Enhance your Lightning Sorceress with an Annihilus to boost stats and skills.
While Infinity on your Mercenary usually breaks Lightning immunities, adding a Lightning Sunder Charm ensures even stronger damage and lets you continue clearing efficiently if your Merc dies.
If you want to add some Magic Find, consider equipping a Gheed’s Fortune for extra loot without giving up power.

All upgrades are optional and available separately.