It was the sister guild of the Daventry Bridge Troll Guild. The guild uses bells to summon troll bridges in Llewdor. Llewdor trolls are said to be aggressive and mean.
Pillare transferred to Llewdor in the summer of 1679, and she was annoyed to find out there was, in fact, no bridge troll guild in existence there. Hungry and poor, she discovered a new cause to rally behind: she founded the first charity whose mission was to feed the trolls.