Lark

Lark was an apostate Thyrsus who stood as a Fellow of the Consilium by the Bay. She held the rank of Sentinel and was killed by the Hallows Killer.

History
A keen birdwatcher and devotee of animal rights movements, Lark dedicated her life after Awakening to the principle that a mage could defy the Lie through embracing its attitude, through entering the most primal connections, through living in such harmony with the land that that very harmony becomes camouflage for the Truth.

It is held, at least by Gwyllion, that this was what made Lark an adept Sentinel, particularly for a Consilium without Adamantine Arrow - which, at least at the time, was the case. Lark's area of interest as a Sentinel involved watching for trouble from beyond the Consilium, from Banishers, Scelesti, and Seers of the Throne.

This may well go some way toward explaining how she came to be so vulnerable to the Hallows Killer himself, having focused so much on external threats that she died from an unseen internal difficulty.