My Elementalist:
12+1 Earth, 12+1 Energy
[skill]Sandstorm[/skill][skill]Magnetic Aura[/skill][skill]Obsidian Flame[/skill][skill]Ebon Hawk[/skill][skill]Ward Against Melee[/skill][skill]Dragon's Stomp[/skill][skill]Earth Attunement[/skill][skill]Stone Daggers[/skill]
Swap in [skill]Churning Earth[/skill] rather than [skill]Magnetic Aura[/skill] in areas where enemies are trapped in position or otherwise stand still, such as the Riverside Provence mission.
Last night I swapped out [skill]Dragon's Stomp[/skill] for something else, but I can't remember what it was right now... It might have been [skill]Aftershock[/skill], as I just took my Elementalist to Marhan's Grotto, but if it was I haven't tested that change yet. It might have been that I Kept both Magnetic Aura and Churning Earth and got rid of Dragon's Stomp instead. Chances are though, I just swapped it out for Signet of capture so I could farm elites for my water mage heroes...
