Overview
Mama Maggot is a miniboss encountered mid-chapter in The Boneyard. She fits the zone’s theme of undead summons and vermin infestation. Detailed mechanics are still being confirmed from game data, but her primary role appears to be a summon-heavy encounter that tests your party’s ability to deal with adds in The Boneyard’s decay-themed environment.
General Strategy
Bring area-of-effect abilities if possible. Summon-heavy bosses in The Boneyard generally benefit from being fought with AoE damage that can hit the boss and her adds simultaneously. Focus the boss whenever the add count is manageable.
Conserve your class abilities for Dybbuk at the end of The Boneyard branch, as that fight has strict mechanical requirements that basic attacks cannot meet alone.