From wow.incgamers.com

Statistics

• This skill requires the Earth Shield Talent

Talent Improvements

Restoration Tree

Talent: Earth Shield Talent
Effect: Protects the target with an earthen shield, giving a 30% chance of ignoring spell interruption when damaged and causing attacks to heal the shielded target for 150. This effect can only occur once every few seconds. 10 charges. Lasts 10 min. Earth Shield can only be placed on one target at a time and only one Elemental Shield can be active on a target at a time.
Statistics: Rank 2 and above is considered a skill, details of which can be found on the Earth Shield Skill page.

Threat Level

This skill causes a low amount of Threat.

Uses in PvP

Please feel free to add a bullet list of uses within PvP or editorial if you have more to say. What use is it against other builds, what skills can it be used to counteract or prevent. What skills does it work well in combination with.

Uses in PvE

Please feel free to add a bullet list of uses within PvE or editorial if you have more to say. Which creatures/bosses in particular is it useful against. What skills does it work well in combination with.