Earthquake

Acquisition
Skill Quests: Skill Trainers: Signet of Capture:
 * The Lost Princess (Fishermen's Haven)
 * Bartoch (Droknar's Forge)
 * Dakk (Ember Light Camp)
 * Nazeem the Damned (Gates of Kryta (Mission))
 * Gezna Shadowstalker (D'Alessio Seaboard (Mission))
 * Najja Doombringer (Divinity Coast (Mission) or Majesty's Rest)
 * Splinterquake (Sage Lands)
 * Thornwrath (Bloodstone Fen (Mission))
 * Bristlefire (Ettin's Back)
 * ... more to be added ...

Usage
Combines well with skills like Aftershock that have extra effects on knocked-down enemies.

Use Glyph of Energy first to nullify exhaustion and make it cost 20 energy less.

Related Skills

 * Dragon's Stomp
 * Lightning Surge
 * Meteor
 * Meteor Shower
 * Mind Shock
 * Shock
 * Thunderclap
 * Whirlwind