Hammer of the Gods
A massive AoE skill that can decimate large packs of Path of exile currency enemies or bosses.

Skills Combination for Optimal Performance
Leap Slam + Boneshatter: Using Leap Slam to close the gap between you and enemies and then following up with Boneshatter deals massive damage. Combine this with the Infernal Cry to boost your damage before jumping into battle.

Earthquake + Shockwave Totem: Earthquake does AoE damage, and placing a Shockwave Totem will continuously add additional AoE damage while you focus on positioning.

Sunder + Hammer of the Gods: Use Sunder for sustained AoE damage while Hammer of the Gods deals heavy bursts of damage to POE currency buy large packs or bosses.