The Database has not been updated for the non-MMO version of the game, and likely won't be.

Broodmother S'ilreth Echo
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Broodmother S'ilreth Echo

Echo Type: Rush

Triggered By:
Losing half your guardbreak meter
Damage Shield equal to 25% Max health & 50% reduction to Incoming break damage. Expires when guardbroken or damage shield is spent. 2 minute cooldown.
Drops as level: 3